THE WAVELET ANALYSIS METHOD OF STATIONARY RANDOM PROCESSES

被引：0
|
作者：
骆少明
张湘伟
机构：
来源：
Applied Mathematics and Mechanics(English Edition) | 1998年 / 10期
关键词：
wavelet transform; spectral analysis; correlation function;
D O I：
暂无
中图分类号：
O241 [数值分析];
学科分类号：
070102 ;
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 pewer spectral density of random processes and time-frequency cross-spectral density of jointly stationary random processes are presented. The characters of the timefrequency power spectral density and its relationship with traditional power spectral density are also studied in details.
引用
收藏
页码：929 / 935
页数：7
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