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fiumeng_V4.5

于 2016-11-22 发布 文件大小:7KB
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代码说明:

  比较了软阈值,硬阈值及当今各种阈值计算方法,小波包分析提取振动信号中的特征频率,最小二乘回归分析算法。( Comparison of soft threshold and hard threshold and today various threshold calculation method, Wavelet packet analysis to extract vibration signal characteristic frequency, Least-squares regression analysis algorithm.)

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fiumeng_V4.5.m,11623,2016-11-22

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