摘要
简要介绍了一维小波分析的基本原理和信号的小波消噪原理,及其在结构损伤检测诊断方面的主要应用,并引例说明小波分析可以弥补傅利叶转换的一些不足之处。
The basic theory of the one-dimension wavelet analysis and the signal noise elimination are briefly introduced in this paper. The successful application of the wavelet analysis in structural damage detection is emphasized. Moreover, an example is set to show that wavelet analysis can make up for the defects of Fourier transform.
出处
《闽江学院学报》
2005年第5期16-20,共5页
Journal of Minjiang University
关键词
小波分析
小波变换
结构损伤检测
Wavelet Analysis
Wavelet Transform
Structural Damage Detection
