Yumi TAKIZAWA

FOREWORD
Yumi TAKIZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 941-942
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
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Analysis Method of Nonstationary Waveforms Based on a Modulation Model
Yumi TAKIZAWA Atsushi FUKASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 951-957
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing Theories and Applications Based on Modelling of Nonstationary Processes)
Category: 
Keyword: 
nonstationary waveform, waveform modellin, instantaneous phase angle, instantaneous maximum entropy method, normalization, 
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Human Sleep Electroencephalogram Analysis Based on The Instantaneous Maximum Entropy Method
Sunao UCHIDA Yumi TAKIZAWA Nobuhide HIRAI Makio ISHIGURO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 965-970
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing Theories and Applications Based on Modelling of Nonstationary Processes)
Category: 
Keyword: 
electroencephalogram (EEG), NREM, REM, instantaneous maximum entropy method, sleep physiology, , 
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Analysis of Engine States and Automobile Features Based on Time-Dependent Spectral Characteristics
Yumi TAKIZAWA Shinichi SATO Keisuke ODA Atsushi FUKASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/11/25
Vol. E75-A  No. 11  pp. 1524-1532
Type of Manuscript:  Special Section PAPER (Special Section on Acoustic System Modeling and Signal Processing)
Category: 
Keyword: 
digital signal processing, modeling and simulation, acoustics, signals and waves, fault analysis, testing and verification, 
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