Time-Varying Autoregressive Modelimg for Analyzing Transient Frequencies
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概要
- 論文の詳細を見る
A time-varying autoregressive model for analysis of a signal which contains several chirp signals to overcome the tradeoff problem in the resolution of time and frequency is proposed. The superiority of the time-varying autoregressive model to a short-time Fourier-transform method and wavelet analysis method is verified through computer simulation.
- 社団法人応用物理学会の論文
- 1997-04-15
著者
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NAKAMURA Osamu
Department of Radiological Technology, Faculty of Health Sciences, Nihon Institute of Medical Scienc
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Kawata Satoshi
Department Of Applied Physics Graduate School Of Engineering Osaka University
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SHIGEOKA Toshitaka
Department of Applied Physics, Osaka University
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Kawata Satoshi
Department Of Appkied Physicy Osaka University
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Shigeoka Toshitaka
Department Of Applied Physics Osaka University
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Nakamura Osamu
Department Of Applied Physics Osaka University
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