Keyword : variable step size


Fast-Converging Constant Modulus Algorithm with Variable Step Size for Multibeam Massive MIMO
Kentaro NISHIMORI Kazuki MARUTA Takefumi HIRAGURI Hidehisa SHIOMI 
Publication:   
Publication Date: 2022/10/01
Vol. E105-B  No. 10 ; pp. 1154-1161
Type of Manuscript:  Special Section PAPER (Special Section on Multidisciplinary and Innovative Key technologies in Advanced communication systems (MIKA))
Category: 
Keyword: 
constant modulusblind algorithmvariable step sizemultibeammassive MIMOQAM
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Adaptive Normal State-Space Notch Digital Filters: Algorithm and Frequency-Estimation Bias Analysis
Yoichi HINAMOTO Shotaro NISHIMURA 
Publication:   
Publication Date: 2021/11/01
Vol. E104-A  No. 11 ; pp. 1585-1592
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive IIR notch digital filterfixed step sizefrequency estimation biasgradient-descent methodnormal state-space realizationsimplified iterative algorithmstabilityvariable step size
 Summary | Full Text:PDF(3.5MB)

An Effective Acoustic Feedback Cancellation Algorithm Based on the Normalized Sub-Band Adaptive Filter
Xia WANG Ruiyu LIANG Qingyun WANG Li ZHAO Cairong ZOU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/01/01
Vol. E99-D  No. 1 ; pp. 288-291
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
sub-band adaptive filtersacoustic feedback cancellationhearing aidsvariable step size
 Summary | Full Text:PDF(301.2KB)

Delay Coefficients Based Variable Regularization Subband Affine Projection Algorithms in Acoustic Echo Cancellation Applications
Karthik MURALIDHAR Kwok Hung LI Sapna GEORGE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/07/01
Vol. E92-A  No. 7 ; pp. 1699-1703
Type of Manuscript:  LETTER
Category: Engineering Acoustics
Keyword: 
acoustic echo cancellation (AEC)delayed coefficientssubband affine projectionvariable regularizationvariable step size
 Summary | Full Text:PDF(621.5KB)

A Variable Step Size Algorithm for Speech Noise Reduction Method Based on Noise Reconstruction System
Naoto SASAOKA Masatoshi WATANABE Yoshio ITOH Kensaku FUJII 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/01/01
Vol. E92-A  No. 1 ; pp. 244-251
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
noise reductionadaptive filtersystem identificationNLMS algorithmvariable step size
 Summary | Full Text:PDF(487.7KB)

Performance Analysis and Improvement of the NACF Algorithm
Isao NAKANISHI Yoshio ITOH Yutaka FUKUI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/08/25
Vol. E79-A  No. 8 ; pp. 1246-1251
Type of Manuscript:  Special Section LETTER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
adaptive filterperformance analysisbias termvariable step size
 Summary | Full Text:PDF(414.6KB)