从期望的信号函数构造小波

Proceedings of 1994 Workshop on Information Theory and Statistics Pub Date : 1994-10-27 DOI:10.1109/WITS.1994.513910

J. Chapa, M. Raghuveer

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引用次数: 3

摘要

小波设计的一个限制是无法构造匹配或“调谐”到所需信号的标准正交小波。本文提出了一种构造标准正交小波的方法，该方法在最小二乘意义上进行优化，其相关的标度函数生成标准正交多分辨率分析(OMRA)。

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Constructing wavelets from desired signal functions

A limitation to wavelet design is the inability to construct orthonormal wavelets that match or are "tuned" to a desired signal. This paper develops a technique for constructing an orthonormal wavelet that is optimized in the least squares sense, and whose associated scaling function generates an orthonormal multiresolution analysis (OMRA).

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Proceedings of 1994 Workshop on Information Theory and Statistics

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