-
Prediction Error Method (PEM)-Based Howling Cancellation in Hearing Aids: Can We Do Better?
Muhammad Tahir Akhtar, FELIX ALBU, AKINORI NISHIHARA
IEEE ACCESS
Vol. 11
2023.1
-
小学校のプログラミング教育の効果の検証
栗山直子, 森秀樹, 齊藤貴浩, 西原明法
コンピュータ&エデュケーション
Vol. 50
2021.12
-
Maximum Versoria-Criterion (MVC)-based Adaptive Filtering Method for Mitigating Acoustic Feedback in Hearing-Aid Devices
Muhammad Tahir Akhtar, Felix Albu, AKINORI NISHIHARA
Applied Acoustics
2021.10
-
Pepper を用いたプログラミング教育の教員への影響-Pepper プログラミング教育における効果検証-—Influence of Programming Education to Teachers in Pepper CSR Project
齊藤, 貴浩, SAITO, TAKAHIRO, 栗山, 直子, Kuriyama, Naoko, 森, 秀樹, Mori, Hideki, 西原, 明法, NISHIHARA, AKINORI, 前川, 眞一, Mayekawa, Shin-ichi
日本教育工学会全国大会講演論文集
34
85
-
86
2018.9
-
プログラミング的思考力テスト(小学生版 Ver.1)の開発と検証-Pepper プログラミング教育における効果検証-—Development and Verification of Test for Computational Thinking in Programming
栗山, 直子, Kuriyama, Naoko, 森, 秀樹, Mori, Hideki, 齊藤, 貴浩, SAITO, TAKAHIRO, 前川, 眞一, Mayekawa, Shin-ichi, 西原, 明法, NISHIHARA, AKINORI
日本教育工学会全国大会講演論文集
34
901
-
902
2018.9
-
中間タップ付巻線と負性インピーダンス変換器を用いた伝導性雑音抑圧装置の効果改善の検討
工藤宗一郎, 西方敦博, 西原明法
電子情報通信学会大会講演論文集(CD-ROM)
2018
ROMBUNNO.B‐4‐38
2018.8
-
International Human Resources Development in Signal Processing Education
西原明法
電子情報通信学会技術研究報告
117
(
335(ET2017 67-78)
)
57‐60
2017.11
-
IT‐based Communication to Students on University Campus
LAOSUNTHARA Ampan, LEELAWAT Natt, 西原明法
電気学会教育フロンティア研究会資料
FIE-17
(
17-25
)
19‐23
-
23
2017.9
-
企業内eラーニングにおける社会人の最終学習状態推定
Reviewed
杉山いおり, 渡辺雄貴, 加藤浩, 西原明法
日本教育工学会論文誌
40
(
Suppl.
)
85‐88
-
88
2017.1
-
Impacts of Critical Thinking on Programming Learning in an Elementary School
16
(
3
)
77
-
82
2016.7
-
修復順序を考慮した画像内テクスチャを用いる反復画像修復法とその評価
室伏宏通, 伊藤泉, 西原明法
信号処理シンポジウム講演論文集(CD-ROM)
30th
ROMBUNNO.B1‐4
2015
-
コンピュータスクリーンの角膜反射画像からの視線推定
蓮実梢, 伊藤泉, 西原明法
信号処理シンポジウム講演論文集(CD-ROM)
30th
ROMBUNNO.A4‐5
2015
-
モバイルラーニング動画コンテンツの指示方法に関する一考察
Reviewed
渡辺雄貴, 瀬戸崎典夫, 森田裕介, 加藤浩, 西原明法
日本教育工学会論文誌
38
(
Suppl.
)
109
-
112
2014.12
-
電車環境下で想定される情報の介入が学習に与える影響
Reviewed
渡辺雄貴, 加藤浩, 西原明法
日本教育工学会論文誌
38
(
1
)
19
-
27
2014.5
-
欠損領域におけるエッジ予測を用いた画像修復の検討
宗仲渉, 伊藤泉, 西原明法
電子情報通信学会大会講演論文集
2012
80
-
80
2012.8
-
D-11-48 Block-based Seam Carving for JPEG compressed image
Tsuezuki Nobutomo, Ito Izumi, Nishihara Akinori
Proceedings of the IEICE General Conference
2012
(
2
)
48
-
48
2012.3
-
JPEG符号化画像のためのブロックベースシームカービング
津江月宣友, 伊藤泉, 西原明法
電子情報通信学会大会講演論文集
2012
48
2012.3
-
Block-weighted Seam Carving Based on Gradient in Global Area
OKAZAKI Takui, ITO Izumi, NISHIHARA Akinori
IEICE technical report. Image engineering
111
(
442
)
39
-
43
2012.2
-
Block-weighted Seam Carving Based on Gradient in Global Area
OKAZAKI Takui, ITO Izumi, NISHIHARA Akinori
電子情報通信学会技術研究報告 : 信学技報
111
(
441
)
39
-
43
2012.2
-
Block-weighted Seam Carving Based on Gradient in Global Area
OKAZAKI Takui, ITO Izumi, NISHIHARA Akinori
電子情報通信学会技術研究報告. ITS
111
(
441
)
39
-
43
2012.2
-
Block-weighted Seam Carving Based on Gradient in Global Area
岡崎 拓威, 伊藤 泉, 西原 明法
映像情報メディア学会技術報告
36
(
9
)
39
-
43
2012.2
-
Investigation Note taking Strategy on Lecture by Slide
IWAKIRI Hiroyuki, NISHIHARA Akinori
Research report of JSET Conferences
2011
(
1
)
313
-
318
2011.3
-
Effects about movies of instructors in Multimedia Mobile Learning Contents
WATANABE Yuki, SETOZAKI Norio, MORITA Yusuke, KATO Hiroshi, NISHIHARA Akinori
Research report of JSET Conferences
2010
(
5
)
63
-
70
2010.12
-
Consideration about development of mobile learning contents in the train environment
渡辺 雄貴, 加藤 浩, 西原 明法
Research report of JSET Conferences
10
(
1
)
189
-
196
2010.3
-
A-4-17 Comparison of the Regularization Parameter for Linear Prediction of the Japanese versus English Speech Signals
Okazaki Takui, Ghoraishi Mir, Nishihara Akinori
Proceedings of the IEICE General Conference
2010
90
-
90
2010.3
-
Considering mobile learning content development in a train environment
Reviewed
WATANABE Yuki, KATO Hiroshi, NISHIHARA Akinori
Journal of Science Education in Japan
34
(
4
)
358
-
367
2010
-
Home visit and distance therapy for school-age hearing impaired children and their families
Reviewed
土井 礼子, 西原 明法
言語聴覚研究
7
(
2
)
122
-
133
2010
-
Restoration of Images Degraded by Linear Motion Blurred Objects in Still Background
Reviewed
Karn Patanukhom, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E92A
(
8
)
1920
-
1931
2009.8
-
Synthesis of 2-Channel IIR Paraunitary Filter Banks by Extracting 2-Port Lattice Sections
UEDA Nagato, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
109
(
110
)
79
-
84
2009.6
-
Synthesis of 2-Channel IIR Paraunitary Filter Banks by Extracting 2-Port Lattice Sections
UEDA Nagato, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
109
(
111
)
79
-
84
2009.6
-
Synthesis of 2-Channel IIR Paraunitary Filter Banks by Extracting 2-Port Lattice Sections
UEDA Nagato, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
109
(
112
)
79
-
84
2009.6
-
A Study on the Information Presentation and Media of Mobile Learning Contents Conducive to Different Learning Environments
WATANABE Yuki, KATO Hiroshi, AKAHORI Kanji, NISHIHARA Akinori
Research report of JSET Conferences
2009
(
1
)
133
-
140
2009.3
-
B-4-51 Investigation of High-Speed Discrete Circuit for Active Suppressor of Conducted Noise
Hamaji Tomoki, Nishikata Atsuhiro, Nishihara Akinori
Proceedings of the IEICE General Conference
2009
(
1
)
394
-
394
2009.3
-
A-4-24 NOISE REDUCTION MASK FOR UNDERDETERMINED BLIND SOURCE SEPARATION USING ACTIVE SIGNAL ESTIMATION
Nagai Yuri, Nishihara Akinori
Proceedings of the IEICE General Conference
2009
128
-
128
2009.3
-
Discrete Wirtinger-Type Inequalities for Gauging the Power of Sinusoids Buried in Noise
Reviewed
Saed Samadi, Kaveh Mollaiyan, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E92A
(
3
)
722
-
732
2009.3
-
Fast and Accurate Generalized Harmonic Analysis and Its Parallel Computation by GPU
Reviewed
Hisayori Noda, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E92A
(
3
)
745
-
752
2009.3
-
Analysis of the Propagation Mechanisms in Streets with Different Directions in Urban Mobile Radio Channels
GHORAISHI Mir, SIY CHING Gilbert, TAKADA Junichi, NISHIHARA Akinori, IMAI Tetsuro, KITAO Koshiro
IEICE technical report
108
(
429
)
7
-
12
2009.2
-
東京工業大学におけるICTを活用した教育
西原明法
eラーニング等のICTを活用した教育に関する調査報告書(2008年度)
56
-
59
2009
-
Fast and accurate generalized harmonic analysis and its parallel computation by GPU
Hisayori Noda, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E92-A
(
3
)
745
-
752
2009
-
Discrete wirtinger-type inequalities for gauging the power of sinusoids buried in noise
Saed Samadi, Kaveh Mollaiyan, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E92-A
(
3
)
722
-
732
2009
-
Bangkok Report
SUGINO Nobuhiko, ISSHIKI Tsuyoshi, NISHIHARA Akinori, KUNIEDA Hiroaki
IEICE Fundamentals Review
12
(
4
)
102
-
105
2009
-
日本の研究教育環境
西原明法
電子情報通信学会誌巻頭言
91
(
12
)
i
2008.12
-
Instrumental Sound Extraction by Music GHA with Detailed Template Database
NAKAHARA Yuuki, NISHIHARA Akinori
IEICE technical report
108
(
306
)
17
-
22
2008.11
-
Optimum Beam-forming for Arbitrary Array Antenna
GHORAISHI Mir, TAKADA Junichi, NISHIHARA Akinori, IMAI Tetsuro
IEICE technical report
108
(
304
)
151
-
154
2008.11
-
B-1-12 Modeling of the Lamppost Radar Cross Section for Urban Microcell Scenarios
Mir Ghoraishi, Takada Jun-ichi, Nishihara Akinori, Imai Tetsuro
Proceedings of the Society Conference of IEICE
2008
(
1
)
12
-
12
2008.9
-
A Study of using Learning Strategy in Different Learning Environments
WATANABE Yuki, AKAHORI Kanji, KATO Hiroshi, NISHIHARA Akinori
Proceedings of the Annual Meeting of Japan Society for Science Education
32
245
-
246
2008.8
-
電子・通信・情報の基礎コース4・5 信号と処理(上)・(下), 石井六哉(著), コロナ社(2008-01), A5判, 定価(上巻本体2,400円+税, 下巻本体2,500円+税)
西原 明法
電子情報通信学会誌
91
(
8
)
754
-
754
2008.8
-
Multiple-image-based restoration for motion blur with non-uniform point spread function
Reviewed
Karn Patanukhom, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E91A
(
8
)
1924
-
1934
2008.8
-
Online secondary path modeling in multichannel active noise control systems using variable step size
Muhammad Tahir Akhtar, Masahide Abe, Masayuki Kawamata, Akinori Nishihara
Signal Processing
88
(
8
)
2019
-
2029
2008.8
-
Online secondary path modeling in multichannel active noise control systems using variable step size
Reviewed
Muhammad Tahir Akhtar, Masahide Abe, Masayuki Kawamata, Akinori Nishihara
SIGNAL PROCESSING
88
(
8
)
2019
-
2029
2008.8
-
A Digital Filter Bank for The Reconstruction of Uniformly sampled signals from nonuniform samples
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
108
(
109
)
73
-
78
2008.6
-
A Digital Filter Bank for The Reconstruction of Uniformly sampled signals from nonuniform samples
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
108
(
107
)
73
-
78
2008.6
-
A Digital Filter Bank for The Reconstruction of Uniformly sampled signals from nonuniform samples
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
108
(
105
)
73
-
78
2008.6
-
Identification of piecewise linear uniform motion blur
Reviewed
Karn Patanukhom, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E91A
(
6
)
1416
-
1425
2008.6
-
A-4-17 Moving Object Detection Technique Robust under Varying Illumination Conditions
Asano Tarou, Nishihara Akinori
Proceedings of the IEICE General Conference
2008
107
-
107
2008.3
-
Design of Howling Suppressors using Adaptive Notch Filters
MATSUMOTO Takashi, AOSHIMA Masayoshi, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
107
(
476
)
67
-
72
2008.2
-
Identification of piecewise linear uniform motion blur
Karn Patanukhom, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E91-A
(
6
)
1416
-
1425
2008
-
Multiple-image-based restoration for motion blur with non-uniform point spread function
Karn Patanukhom, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E91-A
(
8
)
1924
-
1934
2008
-
Eigensignals of downsamplers in time and transform domains
Reviewed
Saed Samadi, M. Omair Ahmad, Akinori Nishihara, M. N. S. Swamy
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E90A
(
9
)
1904
-
1912
2007.9
-
Stereophonic acoustic echo canceler based on two-filter scheme
Reviewed
Noriaki Murakoshi, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E90A
(
8
)
1570
-
1578
2007.8
-
Bandwidth extension with hybrid signal extrapolation for audio coding
Reviewed
Chatree Budsabathon, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E90A
(
8
)
1564
-
1569
2007.8
-
Explicit formula for predictive FIR filters and differentiators using hahn orthogonal polynomials
Reviewed
Saed Samadi, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E90A
(
8
)
1511
-
1518
2007.8
-
Fast and Stabilized Adaptive Lowpass Filters
KIM Hidenari, WATANBE Eiji, NISHIHARA Akinori
IEICE technical report
106
(
572
)
75
-
80
2007.3
-
Fast and Stabilized Adaptive Lowpass Filters
KIM Hidenari, WATANBE Eiji, NISHIHARA Akinori
IEICE technical report
106
(
568
)
75
-
80
2007.3
-
Gradient-limited affine projection algorithm for double-talk-robust and fast-converging acoustic echo cancellation
Reviewed
Suehiro Shimauchi, Yoichi Haneda, Akitoshi Kataoka, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E90A
(
3
)
633
-
641
2007.3
-
Fast and Stabilized Adaptive Lowpass Filters
KIM Hidenari, WATANBE Eiji, NISHIHARA Akinori
IEICE technical report
106
(
570
)
75
-
80
2007.2
-
The World of Flatness
Saed Samadi, Akinori Nishihara
7
(
3
)
38
-
44
2007
-
Gradient-limited affine projection algorithm for double-talk-robust and fast-converging acoustic echo cancellation
Suehiro Shimauchi, Yoichi Haneda, Akitoshi Kataoka, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E90-A
(
3
)
633
-
641
2007
-
Eigensignals of downsamplers in time and transform domains
Saed Samadi, M. Omair Ahmad, Akinori Nishihara, M. N.S. Swamy
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E90-A
(
9
)
1904
-
1912
2007
-
The world of flatness
Reviewed
Saed Samadi, Akinori Nishihara
IEEE CIRCUITS AND SYSTEMS MAGAZINE
7
(
3
)
38
-
44
2007
-
海外との遠隔教育のハイビジョンの可能性について～JGN2回線を使用したタイ－日本間のH.264系HD IP伝送の報告～
西原明法, 篠宮俊輔, 奥田浩一
映画テレビ技術
(
657
)
18
-
26
2007
-
Bandwidth extension with hybrid signal extrapolation for audio coding
Chatree Budsabathon, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E90-A
(
8
)
1564
-
1569
2007
-
Explicit formula for predictive FIR filters and differentiators using Hahn orthogonal polynomials
Saed Samadi, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E90-A
(
8
)
1511
-
1518
2007
-
Stereophonic acoustic echo canceler based on two-filter scheme
Noriaki Murakoshi, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E90-A
(
8
)
1570
-
1578
2007
-
ハウリングキャンセラのハードウェア実現
渡部 英二, 西原 明法
特別教育・研究報告集
2007
209
-
212
2007
-
Analytic constructions of periodic and non-periodic complementary sequences
Reviewed
Todor Cooklev, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E89A
(
11
)
3272
-
3282
2006.11
-
Distribution of Graduate School Courses via International Satellite Case Study between Japan and Thailand
TAKADA Jun-ichi, NISHIHARA Akinori, YAMAGUCHI Shinobu Yume
IEICE technical report
106
(
303
)
165
-
167
2006.10
-
B-4-59 Performance Improvements of Conducted Noise Suppressor Using Ferrite Cores and Negative Impedance Converter
Ishihara Yuki, Nishikata Atsuhiro, Nishihara Akinori
Proceedings of the Society Conference of IEICE
2006
(
1
)
335
-
335
2006.9
-
Conducted-Noise Suppressor Using Ferrite Cores and Negative Impedance Converter
ISHIHARA Yuki, NISHIKATA Atsuhiro, NISHIHARA Akinori
IEICE technical report
106
(
224
)
13
-
17
2006.8
-
Strictly-Comlementary and Variale Linear Phase FIR Filter Banks
KAWATA Yoshinori, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
106
(
116
)
43
-
48
2006.6
-
Strictly-Comlementary and Variale Linear Phase FIR Filter Banks
KAWATA Yoshinori, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
106
(
114
)
43
-
48
2006.6
-
Strictly-Comlementary and Variale Linear Phase FIR Filter Banks
KAWATA Yoshinori, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
106
(
112
)
43
-
48
2006.6
-
Dithered subband coding with spectral subtraction
Reviewed
Chatree Budsabathon, Akinori Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E89A
(
6
)
1788
-
1793
2006.6
-
Improvement of iterative methods for image deconvolution based on subregion decomposition and optimal local iterations (画像処理(復元・強調))
Patanukhom Karn, 西原 明法
回路とシステム軽井沢ワークショップ論文集
19
177
-
182
2006.4
-
D-15-25 One-Dimensional Scale of Legibility in Achromatic Background Presentation Slides
OHARA Akiko, NISHIHARA Akinori
Proceedings of the IEICE General Conference
2006
(
1
)
177
-
177
2006.3
-
Adaptive Detection of Passband-Edge Frequencies of Band-Limited Signals
YAMAGUCHI Kentaro, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
105
(
633
)
31
-
36
2006.3
-
Design and Evaluation of Transaural Reproduction System Using Head Model
OSANAI Takashi, NISHIHARA Akinori
IEICE technical report
105
(
637
)
69
-
74
2006.3
-
Adaptive Detection of Passband-Edge Frequencies of Band-Limited Signals
YAMAGUCHI Kentaro, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
105
(
637
)
31
-
36
2006.3
-
Design and Evaluation of Transaural Reproduction System Using Head Model
OSANAI Takashi, NISHIHARA Akinori
IEICE technical report
105
(
635
)
69
-
74
2006.3
-
Adaptive Detection of Passband-Edge Frequencies of Band-Limited Signals
YAMAGUCHI Kentaro, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report
105
(
635
)
31
-
36
2006.3
-
Design and Evaluation of Transaural Reproduction System Using Head Model
OSANAI Takashi, NISHIHARA Akinori
IEICE technical report
105
(
633
)
69
-
74
2006.3
-
A Pilot Study of International Web-Based PSI Course for Programming Skill Acquisition
MORITA Yusuke, KENNE Jean, NISHIHARA Akinori, NAKAYAMA Minoru, KOEN Billy V
Japan Journal of Educational Technology
30
(
0
)
37
-
40
2006
-
International collaboration with information and communication technology: transmission of satellite lectures from Tokyo Institute of Technology to universities in Thailand
Journal of multimedia aided education research
3
(
1
)
35
-
41
2006
-
Dithered subband coding with spectral subtraction
Chatree Budsabathon, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E89-A
(
6
)
1788
-
1793
2006
-
Analytic constructions of periodic and non-periodic complementary sequences
Todor Cooklev, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E89-A
(
11
)
3272
-
3282
2006
-
International collaboration with information and communication technology: transmission of satellite lectures from Tokyo Institute of Technology to universities in Thailand
山口 しのぶ, 西原 明法, 高田 潤一
Journal of multimedia aided education research
3
(
1
)
35
-
41
2006
-
Parliamentary Procedure : Robert's Rules of Order
NISHIHARA Akinori
The Journal of the Institute of Electronics, Information, and Communication Engineers
88
(
12
)
1002
-
1003
2005.12
-
A change detection method for image sequences based on physical models
F Itami, E Watanabe, A Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E88A
(
8
)
2100
-
2107
2005.8
-
Design method for 2-channel signal word decomposed filters with minimum output error and their effective VLSI implementation
K Hosokawa, M Yagyu, A Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E88A
(
8
)
2044
-
2054
2005.8
-
Development of Realtime Player Tracing System with Adaptive Background Renewal
TOKIKURA Munehiro, NISHIHARA Akinori
IEICE technical report. Signal processing
105
(
150
)
1
-
6
2005.6
-
Development of Realtime Player Tracing System with Adaptive Background Renewal
TOKIKURA Munehiro, NISHIHARA Akinori
Technical report of IEICE. VLD
105
(
148
)
1
-
6
2005.6
-
Development of Realtime Player Tracing System with Adaptive Background Renewal
TOKIKURA Munehiro, NISHIHARA Akinori
IEICE technical report. Circuits and systems
105
(
146
)
1
-
6
2005.6
-
A New Multirate Processing Scheme for The Conversion of Image Resolution Based on Integer/Fractional Sampling Filter Banks
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
105
(
145
)
55
-
60
2005.6
-
A New Multirate Processing Scheme for The Conversion of Image Resolution Based on Integer/Fractional Sampling Filter Banks
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Signal processing
105
(
149
)
55
-
60
2005.6
-
A New Multirate Processing Scheme for The Conversion of Image Resolution Based on Integer/Fractional Sampling Filter Banks
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. VLD
105
(
147
)
55
-
60
2005.6
-
東京工業大学における遠隔教育とe-learningの事例 (特集:e-learningで変わる人材育成--e-learningの可能性を展望する)
西原 明法
FINIPED
(
7
)
10
-
15
2005.6
-
Memory allocation and code optimization methods for DSPs with indexed auto-modification
Y Kaneko, N Sugino, A Nishihara
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E88A
(
4
)
846
-
854
2005.4
-
A VLIW compiler framework to combine multiple code optimization methods
KANEKO Yuhei, SUGINO Nobuhiko, NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
557
)
23
-
27
2005.1
-
Octave Band Multilevel Filters Using a Halfband Filter
HIRAI Ryusuke, NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
556
)
13
-
18
2005.1
-
Origins and Recent Developments of Maximally Flat FIR Digital Filters
NISHIHARA Akinori
電子情報通信学会技術研究報告. CAS, 回路とシステム
104
(
556
)
25
-
30
2005.1
-
Origins and Recent Developments of Maximally Flat FIR Digital Filters
NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
556
)
25
-
30
2005.1
-
Convergency Improvement of Variable Digital Filters Using Step Responses
FUKUSHIMA Kensuke, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
555
)
37
-
42
2005.1
-
B-4-31 Conducted Noise Suppressor by Using Ferrite Cores and Negative Impedance Converter
NISHIKATA Atsuhiro, ISHIHARA Yuuki, NISHIHARA Akinori
Proceedings of the Society Conference of IEICE
355
-
355
2005
-
A change detection method for image sequences based on physical models
Fumio Itami, Eiji Watanabe, Akinori Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E88-A
(
8
)
2100
-
2107
2005
-
Development of e-learning Course Using Synchronous Tele-lecture
NAKAYAMA Minoru, NISHIHARA Akinori, AOYAGI Takahiro, MUTA Hiromitsu, UCHIYAMA Masafumi, SUMIZAKI Masato
Japan Journal of Educational Technology
28
(
Suppl.
)
81
-
84
2005
-
Design of High-Order Noise-Shaping FIR Filters for Overload-Free Stable Single- and Multi-Bit Data Converters
YAGYU Mitsuhiko, NISHIHARA Akinori
IEICE transactions on fundamentals of electronics, communications and computer sciences
87
(
12
)
3327
-
3333
2004.12
-
Memory Allocation Method for an Indirect Addressing DSP with discrete update operation
SUGINO Nobuhiko, KANEKO Yuhei, NISHIHARA Akinori
Technical report of IEICE. CST
104
(
CAS2004-57
)
7
-
12
2004.11
-
Memory Allocation Method for an Indirect Addressing DSP with discrete update operation
SUGINO Nobuhiko, KANEKO Yuhei, NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
403
)
7
-
12
2004.11
-
Comparison of Synchronous & Asynchronous International Distance Education
NISHIHARA A, NAKAYAMA M, MUTA H, AOYAGI T, YOSHIHARA Y, NISHIKATA A, AKAHORI K
日本教育工学会大会講演論文集
20
(
15-2a933-2
)
815
-
816
2004.9
-
High Schools and University Collaboration Project through Satellite Communication
MUTA H, NAKAYAMA M, AOYAGI T, NISHIKATA A, NISHIHARA A, AKAHORI K, YOSHIHARA Y
日本教育工学会大会講演論文集
20
809
-
810
2004.9
-
Computational Ordering Method with Consideration of Memory Access by Auto-Modification Indirect Addressing
KANEKO Yuhei, SUGINO Nobuhiko, NISHIHARA Akinori
IEICE technical report. Nonlinear problems
104
(
CAS2004-41
)
79
-
84
2004.9
-
Computational Ordering Method with Consideration of Memory Access by Auto-Modification Indirect Addressing
KANEKO Yuhei, SUGINO Nobuhiko, NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
293
)
79
-
84
2004.9
-
Stability Analysis of 1-Bit ΣΔ Modulators by Covering State Vector Transition with Hyper Cube for Specified Input Peak Amplitudes and Auto-Correlations
YAGYU Mitsuhiko, NISHIHARA Akinori
IEICE transactions on fundamentals of electronics, communications and computer sciences
87
(
8
)
1855
-
1862
2004.8
-
Adaptive Lowpass Filters
YAMAGUCHI Kentaro, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
114
)
43
-
48
2004.6
-
Adaptive Lowpass Filters
Kentaro Yamaguchi, Eiji Watanabe, Akinori Nishihara
IEEE Asia Pacific Conference on Circuits and Systems
104
(
118
)
43
-
48
2004.6
-
Development of Realtime Sports Training Support System by Applying Boader Line Trace of Player Image
SHIMURA Syuichi, NISHIHARA Akinori
Technical report of IEICE. VLD
104
(
CAS2004-3
)
13
-
17
2004.6
-
Development of Realtime Sports Training Support System by Applying Boader Line Trace of Player Image
SHIMURA Syuichi, NISHIHARA Akinori
IEICE technical report. Circuits and systems
104
(
114
)
13
-
17
2004.6
-
Adaptive Lowpass Filters
YAMAGUCHI Kentaro, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. VLD
104
(
CAS2004-8
)
43
-
48
2004.6
-
Development of Realtime Sports Training Support System by Applying Boader Line Trace of Player Image
SHIMURA Syuichi, NISHIHARA Akinori
IEICE technical report. Signal processing
104
(
118
)
13
-
17
2004.6
-
D-15-3 Influence on Comprehension depending on Resolution of Liquid Crystal Display
Sato Masayuki, Nishihara Akinori
Proceedings of the IEICE General Conference
2004
(
1
)
158
-
158
2004.3
-
Adaptive Notch Filters for Automatically Tracking Harmonic Signals : In the Case of the Absence of Fundamental Components
WATANABE Eiji, AMANO Seiichi, NISHIHARA Akinori
IEICE technical report. Circuits and systems
103
(
CAS2003-93
)
19
-
24
2004.1
-
Schedule method for efficient memory addressing
Y Kaneko, N Sugino, A Nishihara
TENCON 2004 - 2004 IEEE REGION 10 CONFERENCE, VOLS A-D, PROCEEDINGS
(
A-017
)
A17
-
A20
2004
-
A design method of multi-channel cyclic filter banks with less multiplications by genetic algorithm
F Itami, E Watanabe, A Nishihara
PROCEEDINGS OF THE 2004 IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, VOL 1 AND 2
409
-
412
2004
-
Design of high order stable delta sigma modulator with state space approach
C Budsabathon, A Nishihara
TENCON 2004 - 2004 IEEE REGION 10 CONFERENCE, VOLS A-D, PROCEEDINGS
(
A-523
)
A523
-
A526
2004
-
Adaptive Lowpass Filters
Kentaro Yamaguchi, Eiji Watanabe, Akinori Nishihara
IEEE Asia Pacific Conference on Circuits and Systems
509
-
512
2004
-
Dedicated structure for tunable multiband FIR filters with linear phase and maximally flat magnitude
S Samadi, A Nishihara, MO Ahmad, MNS Swamu
PROCEEDINGS OF THE 2004 IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, VOL 1 AND 2
413
-
416
2004
-
衛星通信遠隔教システムによる国際大学院コース科目の海外 配信
西原明法
第3回大学教育研究集会
44
-
45
2004
-
Fast and efficient algorithm to design noise-shaping FIR filters for high-order overload-free stable sigma-delta modulators
M Yagyu, A Nishihara
2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 1, PROCEEDINGS
(
I
)
469
-
472
2004
-
メモリアドレッシングの効率化を考慮 したスケジューリング
金子雄平, 杉野暢彦, 西原明法
第17回 回路とシステム軽井沢ワークショップ
129
-
134
2004
-
液晶ディスプレイの解像度が理解度に与える影響に ついて
里政幸, 西原明法
電子情報通信学会総合大会
(
D-15-3
)
158
2004
-
LSI実現に適した信号語分割フィルタの構成と設計
細川晃平, 柳生光彦, 西原明法
第19回信号処理シンポジウム
(
C5-2
)
2004
-
The World of Flatness
Saed Samadi, Akinori Nishihara
IEEE Asia Pacific Conference on Circuits and Systems
2004
-
A Change Detection Method for Image Sequences Based on Physical Model
Fumio Itami, Eiji Watanabe, Akinori Nishihara
2004 IEEE International Midwest Symposium on Circuits and Systems
(
I
)
293
-
296
2004
-
A Log-Normal Distribution Model for Electron Multiplying Detector Signals in Charged Particle Beam Equipments(General Fundamentals and Boundaries)
YAMADA Mitsuru, NISHIHARA Akinori
IEICE transactions on fundamentals of electronics, communications and computer sciences
86
(
12
)
3276
-
3282
2003.12
-
Globalization Strategy of Tokyo Institute of Technology and Graduate Lecture Delivery via Satellite
NIIYAMA Hiroo, NISHIHARA Akinori
The Journal of the Institute of Electronics, Information and Communication Engineers
86
(
11
)
821
-
825
2003.11
-
A Realization Method of Cyclic Filter Banks
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
The Transactions of the Institute of Electronics, Information and Communication Engineers A
J86-A
(
11
)
1126
-
1234
2003.11
-
Development of e-learning course authoring system for international distance education
NISHIHARA A, AOYAGI T, NAKAYAMA M, MUTA H, UCHIYAMA M
日本教育工学会大会講演論文集
19
(
2a-305-4
)
851
-
852
2003.10
-
Difference in Comprehension depending on Resolution of Liquid Crystal Display
SATO Masayuki, NISHIHARA Akinori
日本教育工学会大会講演論文集
19
(
1a-208-6
)
187
-
188
2003.10
-
High Schools and University Collaboration Project through Satellite Communication
MUTA H, NAKAYAMA M, AOYAGI T, NISHIKATA A, NISHIHARA A, AKAHORI K, YOSHIHARA Y
日本教育工学会大会講演論文集
19
(
2a-308-7
)
909
-
910
2003.10
-
Memory Access Scheme for an Indirect Addressing DSPs with Multiple Address Registers
SAKATA Hiromu, KANEKO Yuhei, SUGINO Nobuhiko, NISHIHARA Akinori
IEICE technical report. WBS, Wideband System
103
(
194
)
51
-
56
2003.7
-
Memory Access Scheme for an Indirect Addressing DSPs with Multiple Address Registers
SAKATA Hiromu, KANEKO Yuhei, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
103
(
193
)
51
-
56
2003.7
-
Development of Real-Time Player Tracking System with Template Matching and Its Application to Badminton Game Analysis
FUKUSHIMA Kensuke, NISHIHARA Akinori
IEICE technical report. Circuits and systems
103
(
CAS2003-36
)
91
-
96
2003.6
-
Adaptive Notch Filter to Reject Narrow-Band Interference Signals
HIRAI Ryusuke, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
103
(
CAS2003-38
)
103
-
108
2003.6
-
Design of Variable Digital Filters and Its Application to Hearing-Aids
YAMADA Ryota, SAMADI Saed, NISHIHARA Akinori
Technical report of IEICE. DSP
103
(
147
)
19
-
24
2003.6
-
Development of Real-Time Player Tracking System with Template Matching and Its Application to Badminton Game Analysis
FUKUSHIMA Kensuke, NISHIHARA Akinori
Technical report of IEICE. DSP
103
(
147
)
91
-
96
2003.6
-
Development of Real-Time Player Tracking System with Template Matching and Its Application to Badminton Game Analysis
FUKUSHIMA Kensuke, NISHIHARA Akinori
Technical report of IEICE. VLD
103
(
145
)
91
-
96
2003.6
-
Design of Variable Digital Filters and Its Application to Hearing-Aids
YAMADA Ryota, SAMADI Saed, NISHIHARA Akinori
Technical report of IEICE. VLD
103
(
145
)
19
-
24
2003.6
-
Adaptive Noth Filter to Reject Narrow-Band Interference Signals
HIRAI Ryusuke, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. VLD
103
(
145
)
103
-
108
2003.6
-
Adaptive Notch Filter to Reject Narrow-Band Interference Signals
HIRAI Ryusuke, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. DSP
103
(
147
)
103
-
108
2003.6
-
Special Section on Papers Selected from 2002 International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC 2002)
NISHIHARA Akinori
IEICE transactions on fundamentals of electronics, communications and computer sciences
86
(
6
)
1325
-
1325
2003.6
-
Adaptive Notch Filters Automatically Tracking Harmonic Signals
WATANABE Eiji, LIU Yongling, NISHIHARA Akinori
IEICE technical report. Circuits and systems
102
(
CAS2002-120
)
13
-
18
2003.1
-
Memory Allocation Method for Indirect Addressing with ±2^n Auto-modification
HORI Masashi, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. SAT
102
(
548
)
25
-
30
2003.1
-
Memory Allocation Method for Indirect Addressing with ±2^n Auto-modification
HORI Masashi, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. RCS
102
(
DSP2002-188
)
25
-
30
2003.1
-
Memory Allocation Method for Indirect Addressing with ±2^n Auto-modification
HORI Masashi, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
102
(
545
)
25
-
30
2003.1
-
Trace analysis of tennis players by image processing
SUDA Kazuhiro, NOZAWA Mutsu, NISHIHARA Akinori
The Proceedings of Joint Symposium: Symposium on Sports Engineering, Symposium on Human Dynamics
2003
(
0
)
182
-
185
2003
-
Human Resources Development with Information Technology: Simultaneous Satellite Lecture Provision for Tokyo Institute of Technology and Asian Institute of Technology
Shinobu Yamaguchi, Hiroo Niiyama, Akinori Nishihara, Chitoshi Miki, Hiromitsu Muta, Minoru Nakayama, Junichi Takada
Regional Conference on Digital GMS
2003
-
Memory Allocation Method for Indirect Addressing DSPs with ±2n Auto-modification Operations
Nobuhiko Sugino, Masashi HORI, Akinori NISHIHARA
International Technical Conference on Circuits/Systems, Computers and Communications
2003
-
東京工業大学工学部情報工学科におけるDSP教育
杉山将, 西原明法
第5回ディジタル信号処理教育者会議
3
-
6
2003
-
Concise representation and cellular structure for universal maximally flat FIR filters
S Samadi, A Nishihara
PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL IV
201
-
204
2003
-
分割周波数可変完全再構成直線位相フィルタ
前川智史, 渡部英二, 西原明法
第18回ディジタル信号処理シンポジウム
(
C5-1
)
2003
-
メモリアクセスを考慮したスケジューリングによるコード最適化手
金子雄平, 杉野暢彦, 西原明法
第18回ディジタル信号処理シンポジウム
(
C4-5
)
2003
-
サブバンドフィルタを用いた動画像フレーム間における変化検出法
伊丹史雄, 渡部英二, 西原明法
第18回ディジタル信号処理シンポジウム
(
D6-1
)
2003
-
オーバーロードがなく安定な1ビットおよび多ビットオーバーサンプリングデータ変換器のための高次ノイズシェーピングFIRフィルタの設計
柳生光彦, 西原明法
第18回ディジタル信号処理シンポジウム
(
C5-4
)
2003
-
Development of e-learning Course using Synchronous Tele-lecture Video and Teaching Materials
NAKAYAMA Minoru, NISHIHARA Akinori, AOYAGI Takahiro, MUTA Hiromitsu, UCHIYAMA Masafumi, SUMIZAKI Masato
IEICE technical report. Education technology
102
(
509
)
87
-
92
2002.12
-
The operating of ANDES (Academic Network for Distance Education by Statellite)
SAIGO Y, AOYAGI T, NISHIKATA A, NAKAYAMA M, NISHIHARA A, AKAHORI K, MUTA H
日本教育工学会大会講演論文集
18
363
-
364
2002.11
-
Development and Evaluation of the Distance Education System using Communication Satellite
AOYAGI T, SAIGO Y, NAKAYAMA A, NISHIKATA A, NISHIHARA A, AKAHORI K, MUTA H
日本教育工学会大会講演論文集
18
(
1-103-1
)
219
-
220
2002.11
-
Accredited Graduate-Level Lectures for Japan and Thailand Using Satellite Communication
NISHIHARA A, AOYAGI T, NISHIKATA A, NAKAYAMA M, AKAHORI K, MUTA H
日本教育工学会大会講演論文集
18
(
3-103-3
)
545
-
546
2002.11
-
High Schools and University Collaboration through Satellite Communication
MUTA H, NAKAYAMA M, AOYAGI T, NISHIKATA A, NISHIHARA A, AKAHORI K, SAIGO Y
日本教育工学会大会講演論文集
18
(
2-103-1
)
361
-
362
2002.11
-
Information Retriepal Support System for Interactive Learning Using Inductive Logic Programming
SAKURAI Masayuki, NISHIHARA Akinori
日本教育工学会大会講演論文集
18
705
-
706
2002.11
-
Stable Single-Bit Noise-Shaping Quantizer Based on ΣΔ Modulation and Successive Data Coding into Pre-Optimized Binary Vectors
YAGYU Mitsuhiko, NISHIHARA Akinori
IEICE Trans. Fundamentals
85
(
8
)
1781
-
1788
2002.8
-
Resolution of Adaptive Notch Filters
MIZUBAYASHI Kosuke, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. DSP
102
(
167
)
1
-
6
2002.6
-
Resolution of Adaptive Notch Filters
MIZUBAYASHI Kosuke, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. VLD
CAS2002-1
(
164
)
1
-
6
2002.6
-
Resolution of Adaptive Notch Filters
MIZUBAYASHI Kosuke, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
102
(
161
)
1
-
6
2002.6
-
Low-Complexity Digital Filter with Modifiable Frequency Characteristics for Hearing Aids
NISHIMURA Yoshitaka, YAGYU Mitsuhiko, NISHIHARA Akinori
Technical report of IEICE. VLD
CAS2002-4
(
164
)
19
-
24
2002.6
-
Low-Complexity Digital Filter with Modifiable Frequency Characteristics for Hearing Aids
NISHIMURA Yoshitaka, YAGYU Mitsuhiko, NISHIHARA Akinori
IEICE technical report. Circuits and systems
102
(
161
)
19
-
24
2002.6
-
Low-Complexity Digital Filter with Modifiable Frequency Characteristics for Hearing Aids
NISHIMURA Yoshitaka, YAGYU Mitsuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
102
(
167
)
19
-
24
2002.6
-
DSP code optimization technique with consideration in both computational ordering and memory access
MIYAHARA Ken, KANEKO Yuhei, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
102
(
42
)
35
-
40
2002.5
-
An implementation of lattice filters using four operands Real Multiply Accumulation
Y Negishi, E Watanabe, A Nishihara
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
11
(
2
)
115
-
121
2002.4
-
Design of Transaural Filters with Good Use of Head Related Transfer Functions
NAKABAYASHI Kotaro, NISHIHARA Akinori
Technical report of IEICE. DSP
101
(
668
)
71
-
78
2002.2
-
Design of Transaural Filters with Good Use of Head Related Transfer Functions
NAKABAYASHI Kotaro, NISHIHARA Akinori
IEICE technical report. Circuits and systems
101
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666
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71
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78
2002.2
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Design of Transaural Filters with Good Use of Head Related Transfer Functions
NAKABAYASHI Kotaro, NISHIHARA Akinori
IEICE technical report. Communication systems
CAS2001-123
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670
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71
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78
2002.2
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信号語を多数に分割することによ るFIRディジタルフィルタのチップ面積が効率的なVLSIアーキテクチャの 最適化
柳生光彦, 田中紀成, 西原明法
第15回 回路とシステム(軽井沢)ワークショップ
541
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546
2002
-
インデックス修飾更新に有効なアドレス配置手法
金子雄平, 杉野暢彦, 西原明法
第17回ディジタル信号処理シンポジウム講演論文集
B2-1
2002
-
Relationship between movement measured by trace analysis and heart rate in badminton singles game
Kazuhiro Suda, S. Nakae, Akinori Nishihara, M. Suita
The 4th International Conference on the Engineering of Sport
176
-
177
2002
-
Memory allocation method for indirect addressing with an index register
Y Kaneko, N Sugino, A Nishihara
APCCAS 2002: ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, VOL 1, PROCEEDINGS
199
-
202
2002
-
Step-response-based characterization of nonuniform perfect-reconstruction filter banks
S Samadi, A Nishihara, MO Ahmed, MNS Swamy
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS
I
829
-
832
2002
-
Development of Realtime Sports Training Aid System
Atsushi Hirano Kazuhiro, Suda Akinori Nishihara
The Engineering of Sport
4
667
-
672
2002
-
Stable single-bit noise-shaping quantizer based on data coding into optimized binary vectors
M Yagyu, A Nishihara
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, PROCEEDINGS
II
384
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387
2002
-
衛星通信を用いた遠隔講義 - 信号処理に関する東工大，AIT同時正規大学院講義
西原明法
第4回DSPS教育者会議
3
-
6
2002
-
ANALYSIS AND MINIMIZATION OF OUTPUT ERRORS OF OVERSAMPLINGQUANTIZERS GENERATING OUTPUT SIGNALS WITH LOOK-UP TABLES
Yagyu Mitsuhiko, Nishihara Akinori
Proceedings of the Society Conference of IEICE
2001
78
-
78
2001.8
-
A Realization of Vector Filter Banks
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
84
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8
)
1007
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1017
2001.8
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Design of FIR Digital Filters with CSD Coefficients Having Power-of-Two DC Gain and Their FPGA Implementation for Minimum Critical Path
YAMADA Mitsuru, NISHIHARA Akinori
IEICE Trans., A
84
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8
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1997
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2003
2001.8
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A Design of Filter Banks Using Genetic Algorithm
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. DSP
101
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146
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1
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7
2001.6
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A Design of Filter Banks Using Genetic Algorithm
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. VLD
CAS2001-29
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144
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1
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7
2001.6
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A Design of Filter Banks Using Genetic Algorithm
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
101
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142
)
1
-
7
2001.6
-
Stochastic Process Model of Image Signals for Charged Particle Beam Equipment
YAMADA Mitsuru, NISHIHARA Akinori
IEICE technical report. Circuits and systems
101
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141
)
169
-
176
2001.6
-
Stochastic Process Model of Image Signals for Charged Particle Beam Equipment
YAMADA Mitsuru, NISHIHARA Akinori
Technical report of IEICE. VLD
CAS2001-24
(
143
)
169
-
176
2001.6
-
Stochastic Process Model of Image Signals for Charged Particle Beam Equipment
YAMADA Mitsuru, NISHIHARA Akinori
Technical report of IEICE. DSP
101
(
145
)
169
-
176
2001.6
-
A Design of Cyclic Hilbert Transformers
TSURUNO Makoto, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. DSP
DSP2001-15
(
69
)
11
-
18
2001.5
-
A Proposal of Complex Multiplier Suitable for the 4operands Real-Multiply Acuumuration
NEGISHI Yoshimasa, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J84-A
(
3
)
278
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286
2001.3
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Design of Signal Word Decomposed Filters Using Chip Area Estimation
HOSOKAWA Kouhei, YAGYU Mitsuhiko, NISHIHARA Akinori
IEICE technical report. Circuits and systems
CAS2000-108
(
575
)
41
-
48
2001.1
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A Realization of Vector Filter Banks with Cosine Modulation
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
IEICE technical report. Circuits and systems
AS2000-109
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575
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49
-
56
2001.1
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±2n 自動更新可能な間接アドレッシングDSPのための変数配置の一改善方法
杉野暢彦, 松浦智之, 西原明法
第16回ディジタル信号処理シンポジウム
777
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782
2001
-
A Proposal of Complex Multiplier Suitable for the four-operand Real Multiply Accumulation
J84-A
(
3
)
278
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286
2001
-
Code Optimization Technique for Indirect Addressing DSPs with Consideration in Local Computational Order and Memory Allocation
N. Sugino, A. Nishihara
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E84-A
(
8
)
1960
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1968
2001
-
New Cost Function Schemes in Graph-based Memory Allocation Method for a Indirect Addressing DSP
Nobuhiko Sugino, Tomoyuki Matsuura, Akinori Nishihara
Eurropean Conference on Circuit Theory and Design
II
221
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224
2001
-
ベクトルフィルタバンクの一構成法
伊丹史雄, 渡部英二, 西原明法, 柳澤健
電子情報通信学会論文誌
J84-A
(
8
)
1007
-
1017
2001
-
High-speed FIR digital filter with CSD coefficients implemented on FPGA
M Yamada, A Nishihara
PROCEEDINGS OF THE ASP-DAC 2001: ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE 2001
7
-
8
2001
-
表引きにより出力信号を生成するオーバーサンプリング 型量子化器の出力誤差の解析と最小化
柳生光彦, 西原明法
電子情報通信学会基礎境界ソサイエティ大会
A
4
-
3
2001
-
Response of maximally flat lowpass filters to polynomial signals
S. Samadi, A. Nishihara
ISCAS 2001 - 2001 IEEE International Symposium on Circuits and Systems, Conference Proceedings
2
93
-
96
2001
-
トランスマルチプレクサを用いた電子透かし方式'
大島哲, SamadiSaed, 西原明法
第16回ディジタル信号処理シンポジウム
271
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276
2001
-
ノンユニフォームマルチレベルフィルタを用いた補聴器の周波数特性可変性の実現
川村匡輔, 西原明法
第16回ディジタル信号処理シンポジウム
265
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270
2001
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表引き演算により出力信号を生成するオーバーサンプリング量子化器の最適設計
柳生光彦, 西原明法
第16回ディジタル信号処理シンポジウム
463
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468
2001
-
循環フィルタバンクに関する一考察
伊丹史雄, 渡部英二, 西原明法
第16回ディジタル信号処理シンポジウム
295
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300
2001
-
Musical Notation Algorithm Using Hidden Markov Model
OHNAKA Kunihiko, NISHIHARA Akinori
2
(
2
)
199
-
200
2000.10
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Musical Notation Algorithm Using Hidden Markov Model
OHNAKA Kunihiko, NISHIHARA Akinori
教育工学関連学協会連合全国大会講演論文集 = Joint Conference on Educational Technology
6
(
2
)
199
-
200
2000.10
-
A Realization of Oversampled Cosine Modulated Filter Banks with Perfect Reconstruction
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J83-A
(
9
)
1037
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1046
2000.9
-
Is the Signal Processing Education in Japan Good Enough?
Kikuchi H, Nishihara A, Kawamata M, Sakai H, Tanimoto H, Papamichalis P
Proceedings of the Society Conference of IEICE
2000
372
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373
2000.9
-
DSPプログラミングとコンパイラ事例
杉野暢彦, 西原明法
高速信号処理応用技術学会誌
l.3
(
3
)
8
-
14
2000.9
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Memory Allocation Method for an Indirect Addressing DSP based on a New Cost Function
MATSUURA Tomoyuki, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
100
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209
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61
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66
2000.7
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Memory Allocation Method for an Indirest Addressing DSP based on a New Cost Function
MATSUURA Tomoyuki, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. SST
100
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211
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DSP2000-70
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66
2000.7
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Universal maximally flat lowpass FIR systems
S Samadi, A Nishihara, H Iwakura
IEEE TRANSACTIONS ON SIGNAL PROCESSING
48
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7
)
1956
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1964
2000.7
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FPGA Implementation of FIR Digital Filters with CSD Coefficients and Minimum Critical Path
YAMADA Mitsuru, NISHIHARA Akinori
Technical report of IEICE. DSP
100
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123
)
101
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106
2000.6
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A Design of Filter Banks on Cyclic LTI Systems
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Technical report of IEICE. DSP
100
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123
)
53
-
60
2000.6
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An Implementation of Lattice Filters Using Four Operands Real-multiply Accumulation
Yoshimasa Negishi Eiji Watanabe, Akinori Nishihara, Takeshi Yanagisawa
IEEE Asia Pacific Congerence on Circuits and Systems
100
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119
)
89
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94
2000.6
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An Implementation of Lattice Filters using Four Operands Real-Multiply Accumulation
NEGISHI Yoshimasa, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Technical report of IEICE. DSP
100
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123
)
CAS2000-32
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94
2000.6
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A Design of Filter Banks on Cyclic LTI Systems
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
IEICE technical report. Circuits and systems
100
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119
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53
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60
2000.6
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Design of Signal Word Decomposed Filters with Reduced VLSI Gate Count
HOSOKAWA Kouhei, YAGYU Mitsuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
100
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123
)
CAS2000-33
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100
2000.6
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FPGA Implementation of FIR Digital Filters with CSD Coefficients and Minimum Critical Path
YAMADA Mitsuru, NISHIHARA Akinori
IEICE technical report. Circuits and systems
100
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119
)
101
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106
2000.6
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Design of Signal Word Decomposed Filters with Reduced VLSI Gate Count
HOSOKAWA Kouhei, YAGYU Mitsuhiko, NISHIHARA Akinori
IEICE technical report. Circuits and systems
100
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119
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95
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100
2000.6
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FPGA Implementation of FIR Digital Filters with CSD Coefficients and Minimum Critical Path
YAMADA Mitsuru, NISHIHARA Akinori
Technical report of IEICE. VLD
100
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121
)
101
-
106
2000.6
-
A Design of Filter Banks on Cyclic LTI Systems
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Technical report of IEICE. VLD
100
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121
)
53
-
60
2000.6
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Design of Signal Word Decomposed Filters with Reduced VLSI Gate Count
HOSOKAWA Kouhei, YAGYU Mitsuhiko, NISHIHARA Akinori
Technical report of IEICE. VLD
100
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121
)
95
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100
2000.6
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An Implementation of Lattice Filters using Four Operands Real-Multiply Accumulation
NEGISHI Yoshimasa, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Technical report of IEICE. VLD
100
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121
)
89
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94
2000.6
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Multi-Target DSP Compiler
XU XingZhou, SUGINO Nobuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
100
(
50
)
DSP2000-18
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84
2000.5
-
Code Optimization Techniques to improve the Worst Execution Time according to Conditional Brunch Instructions for Pipelined DSPs
Sugino Nobuhiko, Ishi Wataru, Nishihara Akinori
Proceedings of the IEICE General Conference
2000
A-4-27
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116
2000.3
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Filter-generating systems
S Samadi, A Nishihara, H Iwakura
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
47
(
3
)
214
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221
2000.3
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A Design of Vector Filter Banks
Fumio Itami Eiji Watanabe, Akinori Nishihara, Takeshi Yanagisawa
IEEE Asia Pacific Congerence on Circuits and Systems
99
(
552
)
9
-
16
2000.1
-
Trace analysis with REAL-TIME DIFFERNCE IMAGE PROCESSING SYSTEM for badminton players
NAKAOKA Hiroshi, SUDA Kazuhiro, NISHIHARA Akinori
The Proceedings of Joint Symposium: Symposium on Sports Engineering, Symposium on Human Dynamics
2000
(
0
)
204
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208
2000
-
An implementation of lattice filters using four operands real-multiply accumulation
Y Negishi, E Watanabe, A Nishihara, T Yanagisawa
2000 IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS
608
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611
2000
-
ベクトル フィルタバンクの一構成法
伊丹史雄, 渡部英二, 西原明法, 柳澤健
電子情報通信学会技術研究報告
CAS99-112
2000
-
最小重み表示FIRフィルタのクリティカルパス最小化FPGA実現
山田貢, 西原明法
電子情報通信学会技術研究報告
CAS2000-34
2000
-
More on Filter-Generating Systems
Saed Samadi, Akinori Nishihara
Facta Universitatis, Series Electronics and Engineering
13
(
3
)
363
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375
2000
-
Trace analysis with REAL-TIME DIFFERNCE IMAGE PROCESSING SYSTEM for badminton players
NAKAOKA Hiroshi, SUDA Kazuhiro, NISHIHARA Akinori
The Proceedings of Joint Symposium: Symposium on Sports Engineering, Symposium on Human Dynamics
2000
204
-
208
2000
-
Development of English Listening Practice Partner System
MengMei Cheong, Akinori Nishihara
2
851
-
852
2000
-
Explicit formula for generalized half-band maximally flat diamond-shaped filters
S Samadi, A Nishihara
ISCAS 2000: IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS - PROCEEDINGS, VOL III
III
355
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358
2000
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後置自動メモリ複製操作付きの命令を 有するDSPのための計算順序決定方法とメモリ配置決定方法とそれらのコ ンパイラへの応用
杉野暢彦, 橋本淳, 船木春重, 西原明法
第14回ディジタル信号処理シンポジウム
605
-
610
2000
-
Design of Signal Word Decomposed Filters with Canonical-Signed Digit coefficients
M Tanaka, A Nishihara
IEEE 2000 TENCON PROCEEDINGS, VOLS I-III
482
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486
2000
-
A design of vector filter banks
F Itami, E Watanabe, A Nishihara, T Yanagisawa
2000 IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS
604
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607
2000
-
Design and visual evaluation of digital filters for enlargement and reduction of images
J Murakawa, A Nishihara
2000 IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS
128
-
131
2000
-
Design of FIR Digital Filters with CSD Coefficients Having Power-of-Two DC Gain
YAMADA Mitsuru, NISHIHARA Akinori
Technical report of IEICE. DSP
99
(
505
)
99
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105
1999.12
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Biorthogonal coiflets
T Cooklev, A Nishihara
IEEE TRANSACTIONS ON SIGNAL PROCESSING
47
(
9
)
2582
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2588
1999.9
-
Multiplierless and hierarchical structures for maximally flat half-band FIR filters
S Samadi, K Iwakura, A Nishihara
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
46
(
9
)
1225
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1230
1999.9
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Design and Evaluation of Signal Word Decomposed Filters with Consideration of Transition Band Characteristics
HOSOKAWA Kouhei, YAGYU Mitsuhiko, NISHIHARA Akinori
Technical report of IEICE. DSP
99
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109
)
47
-
54
1999.6
-
Design and Evaluation of Signal Word Decomposed Filters with Consideration of Transition Band Characteristics
HOSOKAWA Kouhei, YAGYU Mitsuhiko, NISHIHARA Akinori
IEICE technical report. Circuits and systems
99
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103
)
47
-
54
1999.6
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遷移域を考慮した信号語分割フィルタの設計とその評価
細川 晃平, 西原 明法, 柳生 光彦
電子情報通信学会技術研究報告
99
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103
)
47
-
54
1999.6
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Design and Evaluation of Signal Word Decomposed Filters with Consideration of Transition Band Characteristics
HOSOKAWA Kouhei, YAGYU Mitsuhiko, NISHIHARA Akinori
Technical report of IEICE. VLD
99
(
106
)
47
-
54
1999.6
-
Performance enhancement on digital signal processors with complex arithmetic capability
Y Negishi, E Watanabe, A Nishihara, T Yanagisawa
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E82A
(
2
)
238
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245
1999.2
-
Post SPICE Circuit Simulator
NISHIHARA Akinori, KAGE Tetsuro, OKUMURA Makiko, YAMAMURA Kiyotaka
The Journal of the Institute of Electronics,Information and Communication Engineers
82
(
1
)
47
-
54
1999.1
-
A Design of Oversampled Cosine Modulated Filter Banks with Perfect Reconstruction
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
IEICE technical report. Circuits and systems
98
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516
)
67
-
74
1999.1
-
インデックス付ＡＲ自動更新についてのアドレス配置手法
妹尾竜太郎, 杉野暢彦, 西原明法
第14回ディジタル信号処理シンポジウム 講演論文集
633
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638
1999
-
Memory address allocation method for a indirect addressing DSP with consideration of modification in local computational order
N Sugino, H Funaki, A Nishihara
ISCAS '99: PROCEEDINGS OF THE 1999 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 3
III
496
-
499
1999
-
更新レンジの広いアドレスレジスタの複数使用による間接アドレッシングDSPのための効率的なメモリアドレス配置
小暮央, 杉野暢彦, 西原明法
第12回回路とシステム(軽井沢)ワークショップ論文集
415
-
420
1999
-
Memory Address Allocation Method for an Indirect Addressing DSP with 2^m^ Modulo Update Operations
T. Haga, N. Sugino, A. Nishihara
Proceedings of 1999 International Symposium on Intelligent Signal Processing and Communication Systems
605
-
608
1999
-
Separated Adaptive Line Enhancers with FIR Filter
WATANABE Eiji, SHINSHO Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J81-A
(
11
)
1616
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1618
1998.11
-
Carry-Save Multiply and Add Operation in FIR Digital Filters
SHIRATORI Masatsugu, NISHIHARA Akinori, FUJII Nobuo
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J81-A
(
11
)
1624
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1626
1998.11
-
Improvement of Tracking Characteristics in Simplified Fast Stabilized Adaptive Line Enhancers
NOMURA Takuma, WATANABE Eiji, YANAGISAWA Takeshi, NISHIHARA Akinori
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J81-A
(
9
)
1302
-
1304
1998.9
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Design of Checkerboard-Distortion-Free Multidimensional Multirate Filters
TAMURA Tomohiro, KATO Masaki, YOSHIDA Toshiyuki, NISHIHARA Akinori
IEICE Trans. Fundamentals, A
81
(
8
)
1598
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1606
1998.8
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Linear Phase FIR Analysis Filter Banks with Variable Crossover Frequencies
MASHIMO Satoshi, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. VLD
98
(
141
)
69
-
76
1998.6
-
Linear Phase FIR Analysis Filter Banks with Variable Crossover Frequencies
MASHIMO Satoshi, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. DSP
98
(
143
)
69
-
76
1998.6
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Linear Phase FIR Analysis Filter Banks with Variable Crossover Frequencies
MASHIMO Satoshi, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
98
(
139
)
69
-
76
1998.6
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New adaptive algorithms based on multi-band decomposition of the error signal
FGV Resende, PSR Diniz, K Tokuda, M Kaneko, A Nishihara
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
45
(
5
)
592
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599
1998.5
-
Analytical Guess of Minimum Output Error of Signal Word Decomposed Filters
YAGYU Mitsuhiko, NISHIHARA Akinori, FUJII Nobuo
IEICE technical report. Circuits and systems
97
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518
)
25
-
32
1998.1
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Tunable Digital Filters Using Step Responses
WATANABE Eiji, ISHIZUKA Hiroyasu, NISHIHARA Akinori, YANAGISAWA Takeshi
IEICE technical report. Circuits and systems
97
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518
)
49
-
56
1998.1
-
Multidimensional two-channel linear phase FIR filter banks and wavelet bases with vanishing moments
T Cooklev, A Nishihara, T Yoshida, M Sablatash
MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING
9
(
1
)
39
-
76
1998.1
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Pipelinable Low-Sensitivity Digital Filters Based on the Localization of Transmission Zeros
Hisakazu Kikuchi, Hiromichi Watanabe, Akinori Nishihara, akeshi Yanagisawa
Trans. IEICE
E71
493
-
504
1998
-
Resolution analysis of adaptive line enhancers for detection of multiple sinusoids
K Matsuura, E Watanabe, A Nishihara
APCCAS '98 - IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS
431
-
434
1998
-
Pipelinable Low-Sensitivity Digital Filters Based on the Localization of Transmission Zeros
Hisakazu Kikuchi, Hiromichi Watanabe, Akinori Nishihara, akeshi Yanagisawa
Trans. IEICE
E71
493
-
504
1998
-
Minimization of Output Errors of FIR Digital Filters by Multiple Decomposition of Signal Word
M. Yagyu, A. Nishihara, N. Fujii
IEICE Transactions
E81-A
(
3
)
407
-
419
1998
-
Magnitude and Phase Approximation of IIR Digital Filters using Linear Programming
Toshiyuki Yoshida, Akinori Nishihara, Nobuo Fujii
Trans. IEICE
E72
(
10
)
1097
-
1103
1998
-
Magnitude and Phase Approximation of IIR Digital Filters using Linear Programming
Toshiyuki Yoshida, Akinori Nishihara, Nobuo Fujii
Trans. IEICE
E72
(
10
)
1097
-
1103
1998
-
Resolution Analysis of Adaptive Line Enhancers for Multiple Sinusoids Detection
MATSUURA Koji, WATANABE Eiji, NISHIHARA Akinori
IEICE technical report. Circuits and systems
97
(
401
)
1
-
8
1997.11
-
Resolution Analysis of Adaptive Line Enhancers for Multiple Sinusoids Detection
MATSUURA Koji, WATANABE Eiji, NISHIHARA Akinori
Technical report of IEICE. CST
97
(
403
)
1
-
8
1997.11
-
The Structure of Multiplier for DSP with Complex Arithmetic Capability
NEGISHI Yoshimasa, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Technical report of IEICE. SDM
97
(
317
)
65
-
72
1997.10
-
The Structure of Multiplier for DSP with Complex Arithmetic Capability
NEGISHI Yoshimasa, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Technical report of IEICE. DSP
97
(
315
)
65
-
72
1997.10
-
The Structure of Multiplier for DSP with Complex Arithmetic Capability
NEGISHI Yoshimasa, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Technical report of IEICE. ICD
97
(
319
)
65
-
72
1997.10
-
A Design of Two-channel IIR Filter Banks
ITAMI Fumio, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Proceedings of the Society Conference of IEICE
1997
22
-
22
1997.8
-
The Design of Complex Arithmetic Digital Signal Processors
NEGISHI Yoshimasa, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Proceedings of the Society Conference of IEICE
1997
94
-
94
1997.8
-
Minimization of Output Errors of FIR Digital Filters by Multiple Decompositions of Signal Word
YAGYU Mitsuhiko, NISHIHARA Akinori, FUJII Nobuo
Technical report of IEICE. VLD
97
(
138
)
67
-
74
1997.6
-
Minimization of Output Errors of FIR Digital Filters by Multiple Decompositions of Signal Word
YAGYU Mitsuhiko, NISHIHARA Akinori, FUJII Nobuo
Technical report of IEICE. DSP
97
(
140
)
67
-
74
1997.6
-
Minimization of Output Errors of FIR Digital Filters by Multiple Decompositions of Signal Word
YAGYU Mitsuhiko, NISHIHARA Akinori, FUJII Nobuo
IEICE technical report. Circuits and systems
97
(
136
)
67
-
74
1997.6
-
Simultaneous Processing of YC Separation and Scanning Line Interpolation for NTSC Signals based on Multi-dimensional Filtering
TAMURA Tomohiro, YOSHIDA Toshiyuki, NISHIHARA Akinori, SAKAI Yoshinori
Proceedings of the IEICE General Conference
1997
199
-
199
1997.3
-
Regular orthonormal and biorthogonal wavelet filters
T Cooklev, A Nishihara, M Sablatash
SIGNAL PROCESSING
57
(
2
)
121
-
137
1997.3
-
Passive Two-dimensional Wave Digital Filters used in a Multirate System having Perfect Reconstruction
GOTTSCHEBER Achim, NISHIHARA Akinori
IEICE Trans. Fundamentals
80
(
1
)
133
-
139
1997.1
-
Wavelet Bases Obtained from the Raised-Cosine Filter
GOTTSCHEBER Achim, NISHIHARA Akinori
IEICE Trans. on Fundamentals
80
(
1
)
126
-
132
1997.1
-
Necessary and Sufficient Condition for M-channel Perfect Reconstruction Filter Banks to Avoid Checkerboard Effects
KATO Masaki, YOSHIDA Toshiyuki, NISHIHARA Akinori
IEICE technical report. Circuits and systems
96
(
476
)
7
-
12
1997.1
-
Analysis and minimization of output errors of 2-D non-separable FIR digital filters with finite precision internal signals
YAGYU M.
IEICE Trans. Fundamentals
E80-A
(
8
)
1391
-
1402
1997
-
A Design of Fast Separated Adaptive Line Enhancers
SHINSHO Eiji, WATANABE Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Trans. IEICE
79
(
10
)
1762
-
1765
1996.10
-
A Design of Fast Stabilized Adaptive Line Enhancers with Lattice Structures
WATANABE Eiji, SHINSHO Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Trans. IEICE
79
(
9
)
1638
-
1641
1996.9
-
An Improved Memory Address Allocation for DSP Code Optimization
SUGINO Nobuhiko, Miyazaki Hironobu, NISHIHARA Akinori
Proceedings of the Society Conference of IEICE
1996
106
-
106
1996.9
-
An Optimization Method of Memory Addressing for DSP with Multiple Address Registers
SUGINO Nobuhiko, YOSHIDA Seiichirou, NISHIHARA Akinori
IEICE technical report. Circuits and systems
96
(
126
)
59
-
66
1996.6
-
Design of Multirate Filters with Time-Domain Constraints
KATO Masaki, YOSHIDA Toshiyuki, NISHIHARA Akinori
IEICE technical report. Circuits and systems
96
(
125
)
23
-
28
1996.6
-
Design of non-separable 3-D QMF banks using McClellan transformations
T Yoshida, T Cooklev, A Nishihara, N Fujii
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E79A
(
5
)
716
-
720
1996.5
-
Filter Bank Implementation of the Shift Operation in Orthonormal Wavelet Bases
GOTTSCHEBER Achim, NISHIHARA Akinori
IEICE transactions on fundamentals of electronics, communications and computer sciences
79
(
3
)
291
-
296
1996.3
-
《座談会》東南アジアとの学術交流--タイの場合 (特集:東南アジア諸国との学術交流)
西原 明法, 檜垣 宮都, 堀田 博
学術月報
49
(
3
)
332
-
348
1996.3
-
Wavelet Bases obtained from the Raised-Cosine Filter
GOTTSCHEBER A, NISHIHARA A
Technical report of IEICE. DSP
95
(
486
)
53
-
58
1996.1
-
Adaptive Line Enhancers with Separated Structures
WATANABE Eiji, OKAMURA Yukio, NISHIHARA Akinori
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J79-A
(
1
)
1
-
10
1996.1
-
Analysis and Minimization of the Finite Wordlength Error of FIR Digital Filters in the Frequency Domain
YAGYU Mitsuhiko, NISHIHARA Akinori, FUJII Nobuo
Technical report of IEICE. DSP
95
(
486
)
59
-
64
1996.1
-
高速分割形アダプティブラインエンハンサの一構成法(共著)
真正英児, 渡部英二, 西原明法, 柳澤健
電子情報通信学会論文誌(A)
J79-A
(
10
)
1762
-
1765
1996
-
ラティス形構成を用いた高速高安定アダプティブラインエンハンサの一構成法(共著)
渡部英二, 真正英児, 西原明法, 柳沢健
電子情報通信学会論文誌(A)
J79-A
(
9
)
1638
-
1641
1996
-
分割形適応ラインエンハンサ(共著)
西原明法
電子情報通信学会論文誌(A)
J79-A
(
1
)
1
-
10
1996
-
12th European Conference on Circuit Theory and Design (ECCTD '95)
西原 明法
The Journal of the Institute of Electronics, Information, and Communication Engineers
78
(
10
)
1055
-
1055
1995.10
-
NTSC信号用多次元輝度/色信号分離フィルタの構成とその実験的検証
吉田 俊之, 西原 明法, 藤井 信生, 山川 正樹, 栗崎 一浩, 三橋 康夫
電気学会研究会資料. ECT, 電子回路研究会
1995
(
58
)
39
-
47
1995.9
-
Realization of Second-order Real Transfer Function Using First-order Hypercomplex Digital Filters
WATANABE Eiji, YASUI Jun, NISHIHARA Akinori, YANAGISAWA Takeshi
Proceedings of the Society Conference of IEICE
1995
22
-
22
1995.9
-
A Design of Fast Stabilized Adaptive Line Enhancers
WATANABE Eiji, SHINSHO Eiji, NISHIHARA Akinori, YANAGISAWA Takeshi
Proceedings of the Society Conference of IEICE
1995
20
-
20
1995.9
-
Variable Digital Filters Using Second-order Approximation
WATANABE Eiji, ISHIZUKA Hiroyasu, NISHIHARA Akinori, YANAGISAWA Takeshi
Proceedings of the Society Conference of IEICE
1995
21
-
21
1995.9
-
Optimization of Memory Addressing Utilizing Codes without Memory Accesses, and Automatic DSP Code Generation
SUGINO Nobuhiko, MIYAZAKI Hironobu, NISHIHARA Akinori
IEICE technical report. Circuits and systems
95
(
105
)
51
-
58
1995.6
-
Multifilter banks and multiwavelet bases
COOKLEV Todor, KATO Masaki, NISHIHARA Akinori, SABLATASH Mike
IEICE technical report. Image engineering
95
(
52
)
51
-
58
1995.5
-
Regular orthonormal and biorthogonal wavelet filters : new design, implementation and properties
COOKLEV Todor, NISHIHARA Akinori, SABLATASH Mike
IEICE technical report. Image engineering
95
(
1
)
95
-
102
1995.4
-
A Realization of Fourth-Order Enhancement Using Second-Order Adaptive Line Echaners
WATANABE Eiji, OKAMURA Yukio, NISHIHARA Akinori
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J77-A
(
11
)
1605
-
1607
1994.11
-
Design of 2-D Maximally-Flat Diamond-Shaped Half-Band FIR Filters with Rectangular Supports of Impulse Response
AKINORI NISHIHARA
Transactions of IEICE
77
(
10
)
1336
-
1345
1994.10
-
Generalized and Partial FFT (Special Section of Papers Selected from the 8th Digital Signal Processing Symymposium)
Cooklev Todor, Nishihara Akinori
IEICE transactions on fundamentals of electronics, communications and computer sciences
77
(
9
)
1466
-
1474
1994.9
-
Even-Order Digital Filter Realizations Based on Cascade-Parallel Connections of All-pass Sections
Stoyanov Georgi, Nishihara Akinori
IEICE technical report. Speech
94
(
215
)
71
-
78
1994.9
-
2-D VARIABLE FIR FILTERS USING 3-D PROTOTYPE FILTERS
T YOSHIDA, A NISHIHARA, N FUJII
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E77A
(
9
)
1568
-
1572
1994.9
-
Design of 2-D Separable Denominator IIR Digital Filters in Spatial Domain
Jaturavanich Thanapong, Nishihara Akinori
IEICE transactions on fundamentals of electronics, communications and computer sciences
77
(
7
)
1163
-
1171
1994.7
-
Graceful Degradation for Multiprocessor Realization of Maximally Flat FIR Digital Filters
Saed SAMADI, Akinori NISHIHARA, Nobuo FUJII
IEICE TRANSACTIONS ON ELECTRONICS
E77C
(
7
)
1083
-
1091
1994.7
-
Optimization of Memory Addressing and Automatic DSP Code Generation
Iimuro Satoshi, Sugino Nobuhiko, Nishihara Akinori, Fujii Nobuo
IEICE technical report. Circuits and systems
94
(
117
)
83
-
90
1994.6
-
Tunable amplitude-characteristic constant time delay filter by leapfrog simulation
Kurogi Shin, Takagi Shigetaka, Nishihara Akinori, Fujii Nobuo
IEICE technical report. Circuits and systems
94
(
116
)
77
-
84
1994.6
-
Design of 2-D Maximally-Flat Diamond-Shaped Half-Band FIR Filters with Rectangular Supports of Impulse Response
INUI Kiwamu, YOSHIDA Toshiyuki, NISHIHARA Akinori, FUJII Nobuo
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J77-A
(
10
)
1336
-
1345
1994
-
A Realization of Fourth-Order Enhancement Using Second-Order Adaptive Line Enhancers
AKINORI NISHIHARA
Transactions of IEICE
J77A
(
11
)
1605
-
1607
1994
-
parallel and modular structures for FIR digital filters
SAMADI S.
IEICE Trans. Fundamentals
E77A
(
3
)
467
-
474
1994
-
2次アダプティブラインエンハンサによる4次エンハンス特性の一実現法(共著)
西原明法
電子情報通信学会論文誌(A)
J77A
(
11
)
1605
-
1607
1994
-
両軸異タップ数による2次元最大平坦ダイアモンド型ハーフバンドFIRフィルタの設計(共著)
西原明法
電子情報通信学会論文誌(A)
J77A
(
10
)
1336
-
1345
1994
-
A Design of Adaptive Line Enhancers with Cascade Structures
Shichiro Michiteru, Watanabe Eiji, Nishihara Akinori
IEICE technical report. Circuits and systems
CAS94
-
38
1994
-
A Synthesis of Variable IIR Digital Filters with Complex Coefficients
AKINORI NISHIHARA
Transactions of IEICE
76
(
12
)
1694
-
1703
1993.12
-
A Synthesis of Separable-Denominator Multidimensional Digital Lattice Filters
WATANABE Eiji, NISHIHARA Akinori
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J76-A
(
11
)
1522
-
1528
1993.11
-
A Systhesis of Complex Allpass Circuits Realizing Even-Order Elliptic Filters
MURAKOSHI Nobuo, WATANABE Eiji, NISHIAHRA Akinori
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
76
(
11
)
1638
-
1640
1993.11
-
MAXIMALLY FLAT HALF-BAND DIAMOND-SHAPED FIR FILTERS USING THE BERNSTEIN POLYNOMIAL
T COOKLEV, T YOSHIDA, A NISHIHARA
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
40
(
11
)
749
-
751
1993.11
-
MAXIMALLY FLAT FIR HILBERT TRANSFORMERS
T COOKLEV, A NISHIHARA
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS
21
(
6
)
563
-
570
1993.11
-
MAXIMALLY FLAT HALF-BAND DIAMOND-SHAPED FIR FILTERS USING THE BERNSTEIN POLYNOMIAL
T COOKLEV, T YOSHIDA, A NISHIHARA
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
40
(
11
)
749
-
751
1993.11
-
MAXIMALLY FLAT FIR HILBERT TRANSFORMERS
T COOKLEV, A NISHIHARA
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS
21
(
6
)
563
-
570
1993.11
-
Pruning the Real-Valued FFT Algorithms for Efficient Interpolation and Linear Convolution
Cookler Todor, Nishihara Akinori
IEICE technical report. Circuits and systems
93
(
34
)
1
-
8
1993.5
-
A Synthesis of Variable Bandpass IIR Complex Digital Filters with Fixed Their Upper or Lower Passbandedge
AKINORI NISHIHARA
Transactions of IEICE
76
(
4
)
697
-
699
1993.4
-
EFFICIENT IMPLEMENTATION OF ALL MAXIMALLY FLAT FIR FILTERS OF A GIVEN ORDER
T COOKLEV, S SAMADI, A NISHIHARA, N FUJII
ELECTRONICS LETTERS
29
(
7
)
598
-
599
1993.4
-
EFFICIENT IMPLEMENTATION OF ALL MAXIMALLY FLAT FIR FILTERS OF A GIVEN ORDER
T COOKLEV, S SAMADI, A NISHIHARA, N FUJII
ELECTRONICS LETTERS
29
(
7
)
598
-
599
1993.4
-
T-Cascade Wave Digital Filters Having Zero Sensitivity at Each Matching Point for Arbitrary Transfer Functions
AKINORI NISHIHARA
Transactions of IEICE
76
(
3
)
303
-
311
1993.3
-
A SYNTHESIS OF COMPLEX ALLPASS CIRCUITS USING THE FACTORIZATION OF SCATTERING MATRICES - EXPLICIT FORMULAS FOR EVEN-ORDER REAL COMPLEMENTARY FILTERS HAVING BUTTERWORTH OR CHEBYSHEV RESPONSES
N MURAKOSHI, E WATANABE, A NISHIHARA
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E76A
(
3
)
317
-
325
1993.3
-
MULTIPLIERLESS STRUCTURE FOR MAXIMALLY FLAT LINEAR-PHASE FIR FILTERS
S SAMADI, T COOKLEV, A NISHIHARA, N FUJII
ELECTRONICS LETTERS
29
(
2
)
184
-
185
1993.1
-
MULTIPLIERLESS STRUCTURE FOR MAXIMALLY FLAT LINEAR-PHASE FIR FILTERS
S SAMADI, T COOKLEV, A NISHIHARA, N FUJII
ELECTRONICS LETTERS
29
(
2
)
184
-
185
1993.1
-
Maximally flat fir hilbert transformers
Todor Cooklev, Akinori Nishihara
International Journal of Circuit Theory and Applications
21
(
6
)
563
-
570
1993
-
Maximally Flat Half Band Diamond Shaped FIR Filters Using the Bernstein Polynomial(共著)
AKINORI NISHIHARA
IEEE Trans Circuits and Systems II
40
(
11
)
749
-
751
1993
-
Multiplierless structure for maximally flat linear phase FIR filters
S. Samadi, T. Cooklev, A. Nishihara, N. Fujii
Electronics Letters
29
(
2
)
184
-
185
1993
-
A Synthesis of Complex Allpass Circuits Realizing Even-Order Elliptic Filters
AKINORI NISHIHARA
Transactions of IEICE
J76A
(
11
)
1638
-
1640
1993
-
T-Cascade Wave Digital Filters with Zero Sensitivity at Each Matching Point for Arbitrary Transfer Functions
Shunichi Ishiwata, Akinori Nishihara, Nobuo Fujii
Scripta technica,INC
76
(
11
)
10
-
19
1993
-
\Pi Cascade Wave Digital Filters That Have Zero Sensitivity at Each Matching Point and Realize Arbitrary Transfer Functions
Shun'ichi Ishiwata, Akinori Nishihara, Nobuo Fujii
Electronics and Communications in Japan, Part 3
76
(
5
)
89
-
99
1993
-
A Design Method of Multidimensional Half-Band FIR Filters using 2- D McClellan Trans for mation and its applications
Yoshida Toshiyuki, Nishihara Akinori, Fujii Nobuo
IEICE technical report. Circuits and systems
93
81
-
88
1993
-
任意の伝達関数を実現でき整合点で感度が零となるT縦続接続構成ウェーブディジタルフィルタ(共著)
西原明法
電子情報通信学会論文誌(A)
J76A
(
3
)
303
-
311
1993
-
A Synthesis of Variable Bandpass IIR Complex Digital Filters with Fixed Their Upper or Lower Passbandedge
MURAKOSHI Nobuo, WATANEBE Eiji, NISHIHARA Akinori
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J76A
(
4
)
697
-
699
1993
-
分母分離形多次元ディジタルラティスフィルタの一構成法(共著)
西原明法
電子情報通信学会論文誌(A)
J76A
(
11
)
1522
-
1528
1993
-
偶数次楕円フィルタを実現する複素全域通過回路の一構成法(共著)
西原明法
電子情報通信学会論文誌(A)
J76A
(
11
)
1638
-
1640
1993
-
複素係数を用いた特性可変IIRディジタルフィルタの一構成法(共著)
西原明法
電子情報通信学会論文誌(A)
J76A
(
12
)
1694
-
1703
1993
-
Synthesis of low‐sensitivity second‐order real digital filters using complex two‐port adapters
Nobuo Murakoshi, Akinori Nishihara, Eiji Watanabe
Electronics and Communications in Japan (Part III: Fundamental Electronic Science)
76
(
1
)
31
-
39
1993
-
任意の伝達関数を実現でき整合点で感度が零となる T 縦続接続構成ウェーブディジタルフィルタ
石渡俊一, 西原明法, 藤井信生
電子情 報通信学会論文誌(A)
J76-A
(
3
)
303
-
311
1993
-
複素係数を用いた上\cdot下帯域端固定帯域幅可変帯域通過IIRフィルタの一構成法
村越信雄, 渡部英二, 西原明法
電子情報通信学会論文誌(A)
J76-A
697
-
699
1993
-
II‐cascade wave digital filters that have zero sensitivity at each matching point and realize arbitrary transfer functions
Shunichi Ishiwata, Akinori Nishihara, Nobuo Fujii
Electronics and Communications in Japan (Part III: Fundamental Electronic Science)
76
(
5
)
89
-
99
1993
-
T-Cascade Wave Digital Filters with Zero Sensitivity at Each Matching Point for Arbitrary Transfer Functions
Shunichi Ishiwata, Akinori Nishihara, Nobuo Fujii
Scripta technica,INC
76
(
11
)
10
-
19
1993
-
偶数次楕円フィルタを実現する複素全域通過回路の一構成法
村越信雄, 渡部英二, 西原明法
電子情報通信学会論文誌(A)
J76-A
1638
-
1640
1993
-
複素係数を用いた特性可変IIRディジタルフィルタの一構成法
村越信雄, 渡部英二, 西原明法
電子情報通信学会論文誌(A)
J76-A
(
12
)
1694
-
1703
1993
-
Design and Implementation of Multidimensional Y-C Separation Filters for NTSC Signals
Toshiyuki Yoshida, Katsumi Ashizawa, Akinori Nishihara
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
2
(
4
)
373
-
380
1992.12
-
EFFICIENT DESIGN OF N-D HYPERSPHERICALLY SYMMETRICAL FIR FILTERS
T COOKLEV, A NISHIHARA
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E75A
(
12
)
1739
-
1742
1992.12
-
Existence of II-Cascade Wave Digital Filters that Have Zero Sensitivity at Each Matching Point and Realize Arbitrary Tranfer Functions
ISHIWATA Shunichi, NISHIHARA Akinori, FUJII Nobuo
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
75
(
10
)
1547
-
1555
1992.10
-
Structurally Bounded Wave Digital Filters for a Type-E Section
ISHIWATA Shunichi, NISHIHARA Akinori, FUJII Nobuo
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J75-A
(
8
)
1422
-
1424
1992.8
-
A Design Method of 2 - D Variable Characteristic FIR Filters using 3 - D Prototype Filters
1992
(
43
)
101
-
106
1992.5
-
A Synthesis of Variable IIR Digital Filters with Complex Coefficients
1992
(
43
)
95
-
100
1992.5
-
A SYNTHESIS OF VARIABLE IIR DIGITAL-FILTERS
N MURAKOSHI, E WATANABE, A NISHIHARA
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
E75A
(
3
)
362
-
368
1992.3
-
Existence of Structurally Bounded Wave Digital Filters for Arbitrary Tranfer Functions
ISHIWATA Shunichi, NISHIHARA Akinori, FUJII Nobuo
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J75-A
(
1
)
10
-
17
1992.1
-
Existence of II-Cascade Wave Digital Filters that Have Zero Sensitivity at Each Matching Point and Realize Arbitrary Tranfer Functions
ISHIWATA Shunichi, NISHIHARA Akinori, FUJII Nobuo
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
J75-A
(
10
)
1547
-
1555
1992
-
Existence of Structurally Bounded Wave Digital Filter for Arbitrary Transfer Functions
AKINORI NISHIHARA
Transactions of IEICE
J57-A
1
1992
-
Existence of Π-cascade Wave Digital Filters That Have Zero Sensitivity at Each Matching Point and Realize Arbitrary Transfor Functions
AKINORI NISHIHARA
Transactions of IEICE
J75-A
10
1992
-
Efficient Design of N-D Hyperspherically symmetric FIR Filters
Todor Cooklev, Akinori Nishihara
IEICE Trans. Fundamentals
E75
(
12
)
1739
-
1742
1992
-
Design and implementation of multidimensional Y-C separation filters for NTSC signals
Toshiyuki Yoshida, Katsumi Ashizawa, Akinori Nishihara, Akinori Nishihara
IEEE Transactions on Circuits and Systems for Video Technology
2
(
4
)
373
-
380
1992
-
任意の伝達関数を実現できる構造有界なウェーブディジタルフィルタの存在(共著)
西原明法
電子情報通信学会論文誌
J57-A
1
1992
-
任意の伝達関数を実現でき整合点で感度が零となるΠ縦続構成ウェーブディジタルフィルタの存在(共著)
西原明法
電子情報通信学会論文誌
J75-A
10
1992
-
複素2ポートアダプタを用いた低感度2次実ディジタルフィルタの一構成法
渡部 英二, 西原 明法
電子情報通信学会論文誌(A)
J75-A
(
3
)
889
-
895
1992
-
A SYNTHESIS OF A CLASS OF COMPLEX DIGITAL-FILTERS BASED ON CIRCUITRY TRANSFORMATIONS
E WATANABE, A NISHIHARA
IEICE TRANSACTIONS ON COMMUNICATIONS ELECTRONICS INFORMATION AND SYSTEMS
74
(
11
)
3622
-
3624
1991.11
-
ON GROUP-DELAY SENSITIVITY PROPERTIES OF COMPLEX ALLPASS LATTICE FILTERS
S SAMADI, A NISHIHARA, N FUJII
IEICE TRANSACTIONS ON COMMUNICATIONS ELECTRONICS INFORMATION AND SYSTEMS
74
(
11
)
3541
-
3545
1991.11
-
A DESIGN METHOD OF 2-D DIAMOND-SHAPED HALF-BAND IIR FILTERS
T YOSHIDA, A NISHIHARA, N FUJII
IEICE TRANSACTIONS ON COMMUNICATIONS ELECTRONICS INFORMATION AND SYSTEMS
74
(
11
)
3593
-
3601
1991.11
-
散乱行列の因数分解によるパイプライ ン処理可能なウェーブディジタルフィルタの一合成法
渡部英二, 茂木良明, 西原明法
電子情報通信学会論文誌(A)
J74-A
(
7
)
957
-
965
1991.7
-
A Synthesis of Low-Sensitivity Second-Order Real Digital Filters Using Complex Two-Port Adapters
MURAKOSHI Nobuo, WATANABE Eiji, NISHIHARA Akinori
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
75
(
5
)
889
-
895
1991.5
-
A Synthesis of a Class of Complex Digital Filters based on Circuitry Transformations
Eiji Watanabe, Akinori Nishihara
IEICE Trans. Fundamentals
E74
(
11
)
3622
-
3624
1991
-
A Design Method of 2-D Diamond-shaped Half-band IIR Filters
Toshiyuki Yoshida, Akinori Nishihara, Nobuo Fujii
IEICE Trans.Fundamentals
E74
(
11
)
3593
-
3601
1991
-
A Design Method of 2-D Maximally Flat Diamond-Shaped Half-Band FIR Filters
Toshiyuki Yoshida, Akinori Nishihara, Nobuo Fujii
Trans. IEICE
E73
(
6
)
6
-
907
1990.6
-
Simultaneous Approximation of Magnitude and Phase of IIR Digital Filters Based on LMS Approach
NISHIHARA AKINORI, FUJII NOBUO
The Transactions of the Institute of Electronics,Information and Communication Engineers. A
73
(
3
)
p419
-
427
1990.3
-
Frequency-Domain Simulator of Digital Networks from the Structural Description
Nobuhiko Sugino, Akinori Nishihara
Trans.IEICE
E73
(
11
)
1804
-
1806
1990
-
Frequency-Domain Simulator of Digital Networks from the Structural Description
Nobuhiko Sugino, Akinori Nishihara
Trans.IEICE
E73
(
11
)
1804
-
1806
1990
-
LMSアプローチに基づくIIRディジタル フィルタの一設計法
石渡俊一, 西原明法, 藤井信生
電子情報通信学会論文誌(A)
J73-A
(
3
)
419
-
427
1990
-
A synthesis of low‐sensitivity digital filters using T‐cascade connections. Extraction of wave digital lattice filter sections
Eiji Watanabe, Kenji Minagawa, Akinori Nishihara
Electronics and Communications in Japan (Part III: Fundamental Electronic Science)
73
(
5
)
87
-
95
1990
-
Digital signal processors(DSP).
NISHIHARA Akinori
Journal of SHM
5
(
5
)
292
-
297
1990
-
T縦続接続を用いた通過域低感度ディジタルフィルタの一合成法--ウェ-ブディジタル格子形フィルタ区間の引抜きによる
渡部 英二, 皆川 健二, 西原 明法
電子情報通信学会論文誌 A 基礎・境界
72
(
7
)
p1030
-
1037
1989.7
-
Computational Ordering of Digital Networks under Pipeline Constraints and its Application to DSP Compilers
Nobuhiko Sugino, Seiji Ohbi, Akinori Nishihara
Application to DSP Compilers
E72
(
12
)
1299
-
1306
1989
-
Computational Ordering of Digital Networks under Pipeline Constraints and its Application to DSP Compilers(共著)
AKINORI NISHIHARA
Transactions of IEICE
E72
12
1989
-
A Synthesis of Low-Sensitivity Digital Filters Using T-Cascade Connection-Extraction of Wave Digital Lattice Sections
AKINORI NISHIHARA
Transactions of IEICE
J72-A
7
1989
-
Linear Phase Condition or Complex FIR Digital Filters
Akinori Nishihara, Yoshiyuki Bessyo
Trans. IEICE
E72
(
2
)
91
1989
-
Systematic Synthesis of Power-Wave Digital Filters
Hisakazu Kikuchi, Hiromichi Watanabe, Akinori Nishihara, Takeshi Yanagisawa
Trans.IEICE
E72
(
4
)
363
-
374
1989
-
Computational Ordering of Digital Networks under Pipeline Constraints and its Application to DSP Compilers
Nobuhiko Sugino, Seiji Ohbi, Akinori Nishihara
Application to DSP Compilers
E72
(
12
)
1299
-
1306
1989
-
Computational Ordering of Digital Networks under Pipeline Constraints and its Application to DSP Compilers(共著)
AKINORI NISHIHARA
Transactions of IEICE
E72
12
1989
-
T縦続接続を用いた通過域低感度ディジタルフィルタの合成法(共著)
西原明法
電子情報通信学会論文誌
J72-A
7
1989
-
Linear Phase Condition or Complex FIR Digital Filters
Akinori Nishihara, Yoshiyuki Bessyo
Trans. IEICE
E72
(
2
)
91
1989
-
Systematic Synthesis of Power-Wave Digital Filters
Kikuchi Hisakazu, Watanabe Hiromichi, Nishihara Akinori, Yanagisawa Takeshi
IEICE Transactions
E72
(
4
)
363
-
374
1989
-
T縦続接続を用いた通過域低感度ディジタルフィルタの一合成法
渡部英二, 皆川健二, 西原明法
電子情報通信学会論文誌(A)
J72-A
(
7
)
1030
-
1037
1989
-
ディジタルシグナルプロセッサ(DSP)
西原明法
プリント回路学会第4回学術講演大会講演論文集
(
S-2
)
23
-
30
1989
-
AN IMPROVED SUFFICIENT CONDITION FOR ABSENCE OF LIMIT-CYCLES IN DIGITAL-FILTERS - COMMENT
A NISHIHARA
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS
35
(
8
)
1068
-
1068
1988.8
-
ディジタルフィルタと回路網理論 (ディジタルフィルタの基礎と応用<特集>)
西原 明法, 渡部 英二
エレクトロニクス
33
(
2
)
p34
-
38
1988.2
-
A synthesis of low‐sensitivity digital filters using t‐casade connection
Eiji Watanabe, Nobuo Murakoshi, Akinori Nishihara
Electronics and Communications in Japan (Part I: Communications)
71
(
10
)
34
-
44
1988
-
Remez アルゴリズムによる複素ディジタルフィルタの設計
西原明法
信学技法
1988
-
Comments on “An Improved Sufficient Condition for Absence of Limit Cycles in Digital Filters”<sup>1</sup>
A. Nishihara
IEEE Transactions on Circuits and Systems
35
(
8
)
1068
1988
-
ディジタル信号処理回路の計算順序決定とそのシグナルプロセッサ用コンパイラへの応用
杉野暢彦, 年清昭彦, 渡部英二, 西原明法
電子情報通信学会論文誌(A)
J71-A
(
2
)
327
-
335
1988
-
ディジタルフィルタと回路網理論
西原明法, 渡部英二
エレクトロニクス
34
-
38
1988
-
Pipelinable Low-Sensitivity Digital Filters Based on the Localization of Transmission Zeros
Kikuchi Hisakazu, Watanabe Hiromichi, Nishihara Akinori, Yanagisawa Takeshi
IEICE Transactions
71
(
5
)
493
-
504
1988
-
T縦続接続を用いた通過域低感度ディジタルフィルタの一合成法
渡部英二, 村越信雄, 西原明法
電子情報通信学会論文誌(A)
J70-A
(
3
)
491
-
499
1987.3
-
Equivalent transformations and sensitivity of wave digital filters
Eiji Watanabe, Akinori Nishihara
Electronics and Communications in Japan (Part I: Communications)
70
(
12
)
1
-
10
1987
-
Extended Design of Digital Lattice Filters
Eiji Watanabe, Akinori Nishihara
Electronics and Communications in Japan,Part 1
70
(
1
)
11
-
20
1987
-
Equivalent Transformations and Sensitivity of Wave Digital Filters
Eiji Watanabe, Akinori Nishihara
Electronics and Communications in Japan, Part 1
70
(
12
)
1
-
10
1987
-
Extended Design of Digital Lattice Filters
Eiji Watanabe, Akinori Nishihara
Electronics and Communications in Japan,Part 1
70
(
1
)
11
-
20
1987
-
ウェーブディジタルフィルタの等価変換と感度について
渡部英二, 西原明法
電子通信学会論文誌(A)
J69-A
(
6
)
723
-
730
1986.6
-
1チップマイコンの基礎知識
西原明法, 中西衛
エレクトロニクスライフ
12
-
18
1986
-
松本直樹氏の論文「双一次z変換によって得られる2次ディジタル帯域通過関数の性質」に対する意見
西原明法
電子通信学会論文誌(A)
J69-A
(
3
)
478
1986
-
ディジタルフィルタの基礎と設計法
西原明法, 渡部英二, 別所嘉行
インターフェース, 107
238
-
268
1986
-
ラティス構造に基づく低感度2次低域通過および高域通過ディジタルフィルタ(技術談話室)
渡部 英二, 西原 明法
電子通信学会論文誌 A
68
(
12
)
p1398
-
1399
1985.12
-
並列ディジタルラティスフィルタ(技術談話室)
渡部 英二, 西原 明法
電子通信学会論文誌 A
68
(
11
)
p1263
-
1265
1985.11
-
Extended Design of Digital Lattice Filters
Watanabe Eiji, NISHIHARA AKINORI
電子通信学会論文誌
J68-A
(
11
)
1209
-
1216
1985.11
-
ディジタルラティスフィルタ構成法の拡張
渡部 英二, 西原 明法
電子通信学会論文誌 A
68
(
11
)
p1209
-
1216
1985.11
-
Low Sensitivity Second Order Digital Filters Based on Lattice Structures
NISHIHARA AKINORI
電子通信学会論文誌(A)
J68-A
(
9
)
896
-
902
1985.9
-
Design of Wave Digital Filters with Simplified Structures
Watanabe Eiji, NISHIHARA AKINORI
Trans. IECE of Japan
E68
(
7
)
441
-
447
1985.7
-
ラティス構造に基づく低感度2次低域通過及び高域通過ディジタルフィルタ
渡部英二, 西原明法
電子通信学会論文誌(A)
J68-A
(
12
)
1398
-
1399
1985
-
Implementation of DSP Algorithms
Akinori Nishihara, Andrej Magyar
Elektrotechnicky Caspis
36
(
6
)
449
-
463
1985
-
DIGITAL LATTICE FILTERS WITH REDUCED NUMBER OF TAP-MULTIPLIERS
E WATANABE, A NISHIHARA
ELECTRONICS LETTERS
21
(
4
)
137
-
138
1985
-
Implementation of DSP Algorithms
Akinori Nishihara, Andrej Magyar
Elektrotechnicky Caspis
36
(
6
)
449
-
463
1985
-
並列ディジタルラティスフィルタ
渡部英二, 西原明法
電子通信学会論文誌(A)
J68-A
(
11
)
1263
-
1265
1985
-
Low-Sensitivity Second-Order Digital Filters --Analysis and Design in Terms of Frequency Sensitivity
NISHIHARA AKINORI
Trans. IECE of Japan
E67
(
8
)
433
-
439
1984.8
-
SIGNAL-PROCESSOR-BASED DIGITAL-FILTERS HAVING LOW SENSITIVITY
A NISHIHARA, M MURAKAMI
ELECTRONICS LETTERS
20
(
8
)
325
-
326
1984
-
Signal-Processor-Based MurakamiDigital Filters Having Low Sensitivity
Akinori Nishihara, Makoto Murakami
Electronics Letters
20
(
8
)
325
-
326
1984
-
Characterisation of Second-Order Discrete-Time Filters
Akinori Nishihara
19
(
3
)
84
-
86
1983
-
Characterization of Second-Order Discrete-Time Filters
AKINORI NISHIHARA
Electronics Letters
19
3
1983
-
Characterisation of Second-Order Discrete-Time Filters
Akinori Nishihara
19
(
3
)
84
-
86
1983
-
CHARACTERIZATION OF 2ND-ORDER DISCRETE-TIME FILTERS
A NISHIHARA
ELECTRONICS LETTERS
19
(
3
)
84
-
86
1983
-
Realization of Multi-Port Networks using Operational Amplifiers and Its Applications
NISHIHARA AKINORI
Trans. IECE of Japan
E65
(
6
)
325
-
330
1982.6
-
電子回路解析プログラムSPICEの概要
西原明法
電気学会電子回路のCADシンポジウム資料
1
-
6
1982
-
A Synthesis of Digital Filters with Minimum Pole Sensitivity
Akinori Nishihara, Kazunori Sugahara
E65
(
5
)
234
-
240
1982
-
A Synthesis of Digital Filters with Minimum Pole Sensitivity
Akinori Nishihara, Kazunori Sugahara
E65
(
5
)
234
-
240
1982
-
A Synthesis of Digital Filters with Minimum Pole Sensitivity
NISHIHARA A.
IECE Japan Trans.
E65
(
5
)
234
-
240
1982
-
係数変換によるディジタルフィルタの感度の最小化
西原明法, 守山義明
電子通信学会論文誌(A)
63-A
(
8
)
498
-
505
1980.8
-
Minimization of Sensitivities in Digital Filters by Coefficient Conversion
Akinori Nishihara, Y.Moriyama
Electronics and Communications in Japan
63
(
8
)
7
-
14
1980
-
Minimization of Sensitivities in Digital Filters by Coefficient Conversion
Akinori Nishihara, Y.Moriyama
Electronics and Communications in Japan
63
(
8
)
7
-
14
1980
-
ディジタルフィルタ
柳澤健, 西原明法
電気学会雑誌, 99, 10,
949
-
952
1979
-
最少乗算器構成による低感度ディジタルフィルタ
西原明法
電子通信学会論文誌(A)
61-A
(
9
)
911
-
918
1978.9
-
低感度能動およびディジタルフィルタ --- LCはしご形回路の節点電圧シミュレ－ション
吉弘貢, 西原明法, 柳澤健
電子通信学会論文誌(A)
60-A
(
7
)
661
-
668
1977.7
-
再帰形ディジタルフィルタにおける二重窓の応用(技術談話室)
西原 明法
電子通信学会論文誌 A
59
(
2
)
p167
-
168
1976.2
-
再帰形ディジタルフィルタにおける二重窓の応用
西原明法
電子通信学会論文誌(A)
59-A
(
2
)
167
-
168
1976
