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xiaobobao

于 2018-10-17 发布 文件大小:1KB
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代码说明:

  对振动信号进行小波包分解,并以小波包的节点能量作为特征进行了提取。(The vibration signal is decomposed by wavelet packet, and the node energy of wavelet packet is taken as the feature to extract the vibration signal.)

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xiaobobao.m, 1506 , 2018-10-16

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