Simple algorithm for wavelet maxima modulus extraction in time-scale representations

被引：4

作者：

LeTien, T

Talhami, H

Nguyen, DT

机构：

[1] Dept. of Elec. and Electron. Eng., University of Tasmania, Hobart

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 05期

关键词：

wavelet transforms; signal processing;

D O I：

10.1049/el:19970276

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

A simple algorithm is presented to extract thr local maxima moduli from time-scale representations of the continuous wavelet transform (CWT). Local features of complex signals embedded in noise can be detected easily when applied to this algorithm.

引用

页码：370 / 371

页数：2