Realization of algorithms of the wavelet analysis based on the recursive filters

摘要

The algorithms of the wavelet-analysis are offered on the basis of recursive filters providing as contrasted to known algorithms Daubechies on the basis of nonrecursive filters, known by the algorithms, computing expenditures and an aspect ratio a smaller error of restoring of a random signal. The associations optimal by criterion of a minimum mean square error of a restored signal of coefficients of recursive filters from duration of the wavelet-function are obtained.