The wavelet analysis method of stationary random processes

被引：0
|
作者：
Luo, SM [1 ]
Zhang, XW [1 ]
机构：
[1] Shantou Univ, Shantou 515063, Peoples R China
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 1998年 / 19卷 / 10期
关键词：
wavelet transform; spectral analysis; correlation function;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The spectral analysis of stationary random processes is studied by using wavelet transform method. On the basis of wavelet transform, the conception of time-frequency power spectral density of random processes and time-frequency cross-spectral density of jointly stationary random processes are presented. The characters of the time-frequency power spectral density and its relationship with traditional power spectral density are also studied in details.
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页码：929 / 935
页数：7
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