The complex wavelet-specter of model signals were calculated in this article. It is rotined that a phase-shift-frequency, got from a complex wavelet-specter prevailing at the exposure of local features of signal even in the conditions of relative trifle of parameter, characterizing a feature. Efficiency of DVP is shown at the analysis of signals with features. On the basis of criterion of minimization of энтропии optimum wavelet is recommended for every concrete model of signal.
fractal, wavelet analysis, model signal