Kazutatsu HATAKEYAMA


Discrete Time Modeling and Digital Signal Processing for a Parameter Estimation of Room Acoustic Systems with Noisy Stochastic Input
Mitsuo OHTA Noboru NAKASAKO Kazutatsu HATAKEYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/11/25
Vol. E75-A  No. 11  pp. 1460-1467
Type of Manuscript:  Special Section PAPER (Special Section on Acoustic System Modeling and Signal Processing)
Category: 
Keyword: 
input background noise polluting sound inputBayes' theoremdigital filterparameter estimationnon-Gaussian distributionnon-linear observation
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A Stochastic Signal Processing in the Traffic Noise Prediction Problem with the Nonstationarity of Headway Distribution
Mitsuo OHTA Kiminobu NISHIMURA Kazutatsu HATAKEYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/08/25
Vol. E75-A  No. 8  pp. 996-1003
Type of Manuscript:  Special Section PAPER (Special Section on the 6th Digital Signal Processing Symposium)
Category: 
Keyword: 
nonstationary traffic flowprediction problemstatistical analysisenvironmental noise
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An Evaluation Method for Energy Stochastic System with Nonstationary Random Input and a Prediction of Response Probability Distribution for the Acoustic Insulation Wall Excited by a Road Traffic Noise
Mitsuo OHTA Kiminobu NISHIMURA Kazutatsu HATAKEYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/09/25
Vol. E74-A  No. 9  pp. 2547-2554
Type of Manuscript:  Special Section PAPER (Special Issue on Information Theory and Its Applications)
Category: 
Keyword: 
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A Computer-Aided Identification Method of Arbitrary Stochastic System Contaminated by Modelling Errors and Background Noises
Mitsuo OHTA Kazutatsu HATAKEYAMA Kiminobu NISHIMURA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/11/25
Vol. E71-E  No. 11  pp. 1098-1106
Type of Manuscript:  PAPER
Category: General and Electrical Acoustics
Keyword: 
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