On the discrete wavelet transform and shiftability

Proceedings of 27th Asilomar Conference on Signals, Systems and Computers Pub Date : 1993-11-01 DOI:10.1109/ACSSC.1993.342297

F. Bao, N. Erdol

引用次数: 6

Abstract

We analyze the relationship between the change that is observed in the wavelet coefficients when a signal is time shifted and the time and frequency distributions of the wavelet functions. We address the effects of shift variance and show how it can be useful.<>

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离散小波变换及其可移性

我们分析了信号时移时小波系数的变化与小波函数的时频分布之间的关系。我们讨论了移位方差的影响，并展示了它是如何有用的

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of 27th Asilomar Conference on Signals, Systems and Computers

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