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yuyinshiyu

于 2011-05-05 发布 文件大小:90KB
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下载积分: 1 下载次数: 26

代码说明:

  语音信号处理 时域分析 短时能量 短时平均过零率 短时自相关函数( a=wavread( beifeng.wav ) subplot(6,1,1),plot(a) N=32 for i=2:6 h=linspace(1,1,2.^(i-2)*N); )

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