The Research of Exact Orthogonal Nonseparable Four-Variate Wavelet Pack Bases with Finite Support


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Wavelet analysis has become a popular subject in scientific research for twenty years. It has been a powerful tool for exploring and solving many complica -ted problems in natural science and engineering computation. The notion of exact orthogonal nonseparable four-variate wavelet packs is introduced. A novel method for constructing them is provided by iteration method. The orthogonality properties of four-variate wavelet packs are discussed. Three orthogonality formulas concerning these wavelet packs are provided. The pyramid decomposition scheme is derived



Key Engineering Materials (Volumes 460-461)

Edited by:

Yanwen Wu




X. F. Wang "The Research of Exact Orthogonal Nonseparable Four-Variate Wavelet Pack Bases with Finite Support", Key Engineering Materials, Vols. 460-461, pp. 455-460, 2011

Online since:

January 2011





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