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Construction of orthonormal wavelet packets. (Chinese. English summary) Zbl 0882.42023

Summary: In this paper, the notion of orthonormal wavelet packets introduced by Coifman and Meyer is generalized to wavelet packets with the scaling factor \(a\) (\(a\geq 2\), \(a\in\mathbb{Z}\)). Algorithms for implementations are also developed.

MSC:

42C40 Nontrigonometric harmonic analysis involving wavelets and other special systems
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