Linear Time Invariant Filtering in Discrete Wavelet Domain
نویسندگان
چکیده
Discrete wavelet coefficients of input and output of a Linear Time Invariant system, respectively, are shown to be related by a transformation matrix whose elements depend upon characteristics of the system and choice of wavelet bases. A filter bank implementation of the matrix using digital filters, Upand Down-samplers is also given.
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تاریخ انتشار 2001