Construction of Wavelet Filtration Algorithms with Two-Parameter Threshold Functions
Y. E. Voskoboinikov1, A. V. Gochakov2
1 Novosibirsk State University of Architecture and Civil Engineering
2 Novosibirsk State University of Architecture and Civil Engineering Siberian Regional Hydrometeorological Institute
voscob@mail.ru, don@pogoda.nsk.su wandering@mail.ru
Keywords: wavelet filtration, threshold functions, optimal threshold value
Pages: 12-22
Abstract
A class of wavelet filtration algorithms with two-parameter threshold functions is considered. An algorithm is proposed for solving the problem of choosing two threshold values, which allows estimating their optimal values with acceptable accuracy.
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