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hengjeng_v72

于 2016-05-30 发布文件大小:8KB

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小波包分析提取振动信号中的特征频率，IDW距离反比加权方法，包括随机梯度算法，相对梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, IDW inverse distance weighting method, Including stochastic gradient algorithm, the relative gradient algorithm.)

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hengjeng_v72.m,14279,2016-05-29

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