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recognition

于 2009-04-30 发布 文件大小:4KB
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下载积分: 1 下载次数: 17

代码说明:

  this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements in a speech sample.

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