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butr-cbsv-eli

于 2012-12-03 发布 文件大小:249KB
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下载积分: 1 下载次数: 4

代码说明:

  给音频加100hz正弦噪音,分别用巴特沃兹、切比雪夫、椭圆滤波器滤波,显示误差曲线(Plus 100hz noise to sound, respectively Butterworth, Chebyshev, elliptic filter filtering error curve)

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