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faopai

于 2016-09-12 发布 文件大小:6KB
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  小波包分析提取振动信号中的特征频率,有较好的参考价值,借鉴了主成分分析算法(PCA)。( Wavelet packet analysis to extract vibration signal characteristic frequency, There are good reference value, It draws on principal component analysis algorithm (PCA).)

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faopai.m,11206,2016-09-11

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