Comparison Between Non-stationary Signals Fast Fourier Transform and Wavelet Analysis

被引：11
|
作者：
Zhou, Shumin [1 ]
Tang, Bin [1 ]
Chen, Rui [1 ]
机构：
[1] E China Inst Technol, Sch Informat Engn, Fuzhou, Jiangxi, Peoples R China
来源：
2009 INTERNATIONAL ASIA SYMPOSIUM ON INTELLIGENT INTERACTION AND AFFECTIVE COMPUTING | 2009年
关键词：
Fast Fourier Translation; wavelet; unbalanced signal;
D O I：
10.1109/ASIA.2009.31
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The unbalanced signal is common in communication signal analysis. The paper apply FFT and wavelet to analyze the unbalanced signal, the simulation show that wavelet analysis is more suitable for emergency signal analysis.
引用
收藏
页码：128 / 129
页数：2
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