This article discusses the use of algorithms packet wavelet transform (PWT) to determine the types (classes) signals, which are preferably data processing algorithms. The results of computational experiments and formulated recommendations applied PWT application algorithms. A comparison of model and informativeness batch algorithms of wavelet analysis in the reconstruction of the complex structure of signals. It is shown that the main fact of high performance algorithms PWT is to adapt the property of the signal structure.
wavelet analysis, wavelet packet transform, tresholding