摘要
本文通过对付里叶分析和小波分析的详细比较 ,展示小波分析的特点和优越性 。
In this thesis, the features and advantages of the Wavelet analysis are revealed by the exhaustive comparison between the Fourier analysis and the Wavelet analysis. It can help the cognition and the understanding of the Wavelet.
出处
《数学的实践与认识》
CSCD
2000年第3期298-302,309,共6页
Mathematics in Practice and Theory
关键词
小波分析
尺度函数
窗函数
傅里叶分析
Fourier transform
Wavelet analysis
Scaling function
Window function
