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xiaobo

于 2014-11-27 发布 文件大小:1KB
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代码说明:

  小波变换既具有时频分析特性,又具有多分辨率特性,有利于各分辨率中不同特征提取(Frequency wavelet transform analysis both properties, but also has multi-resolution characteristics conducive to the resolution of the different characteristics of each extraction)

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