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jeifai

于 2016-08-31 发布 文件大小:6KB
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下载积分: 1 下载次数: 4

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  小波包分析提取振动信号中的特征频率,仿真效率很高的,采用累计贡献率的方法。( Wavelet packet analysis to extract vibration signal characteristic frequency, High simulation efficiency, The method of cumulative contribution rat.)

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jeifai.m,10487,2016-08-30

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