Masahiro FUKUMOTO


A Highly Efficient Wideband Two-Dimensional Direction Estimation Method with L-Shaped Microphone Array
Bandhit SUKSIRI Masahiro FUKUMOTO 
Publication:   
Publication Date: 2019/11/01
Vol. E102-A  No. 11  pp. 1457-1472
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
direction-of-arrival (DOA)cross-correlationacoustic sensorcoherent signal subspacel-shaped arraywidebandreverberation
 Summary | Full Text:PDF(2.3MB)

Proportionate Normalized Least Mean Square Algorithms Based on Coefficient Difference
Ligang LIU Masahiro FUKUMOTO Sachio SAIKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/05/01
Vol. E93-A  No. 5  pp. 972-975
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
adaptive filtering algorithmproportionate adaptationsystem identificationleast-mean-squaressparse impulse response
 Summary | Full Text:PDF(252.4KB)

A Variable Step-Size Proportionate NLMS Algorithm for Identification of Sparse Impulse Response
Ligang LIU Masahiro FUKUMOTO Sachio SAIKI Shiyong ZHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/01/01
Vol. E93-A  No. 1  pp. 233-242
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive filterproportionate adaptationnormalized least-mean-squaresparse impulse responsevariable step-size
 Summary | Full Text:PDF(1MB)