论文信息 - Time-frequency distributions for a wide-sense stationary random signal

Time-frequency distributions for a wide-sense stationary random signal

It is shown that a wide class of time-frequency distributions gives the power spectrum for the case of a wide-sense stationary random signal. A simple criterion on the Cohen (1966) kernel for determining when a bilinear time-frequency distribution gives the power spectrum of the signal is derived. >

Theodore E. Posch

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