The power classes-quadratic time-frequency representations with scale covariance and dispersive time-shift covariance
نویسندگان
چکیده
منابع مشابه
The power classes-quadratic time-frequency representations with scale covariance and dispersive time-shift covariance
We consider scale-covariant quadratic time– frequency representations (QTFR’s) specifically suited for the analysis of signals passing through dispersive systems. These QTFR’s satisfy a scale covariance property that is equal to the scale covariance property satisfied by the continuous wavelet transform and a covariance property with respect to generalized time shifts. We derive an existence/re...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 1999
ISSN: 1053-587X
DOI: 10.1109/78.796440