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time_frequency

于 2010-07-12 发布文件大小:462KB

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这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较(This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier transform, wavelet transform, Wigner- Willie distribution and frequency distribution of Cohen Lei This four kinds of typical time-frequency analysis method, and compared)

文件列表：

几种时频分析方法的比较及应用
............................\几种时频分析方法比较及应用.doc,338432,2010-03-04
............................\几种时频分析方法的比较及应用
............................\............................\几种时频分析方法比较及应用.doc,338432,2010-03-04

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