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于 2011-10-07 发布 文件大小:3KB
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  可进行短时平均能量,短时平均幅度,短时平均过零率,短时自相光,短时傅里叶变换的函数,使用方便,(The average energy can be short-term, short-term average rate, the average short-term zero-crossing rate, short-term autocorrelation of light, short-time Fourier transform of the function, easy to use,)

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