A Signal-Dependent Evolution Kernel for
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N.Sudarshan Rao; P.S. Moharir
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Article
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1998
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Elsevier Science
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English
β 220 KB
Cohen class time-frequency distributions serve as alternatives to the traditional spectrogram and are known for their ability to provide simultaneous resolution in time and frequency. They employ a kernel along with the signal's Wigner distribution. Kernel design has witnessed significant attention.