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yixiang_2006

新虫 (初入文坛)

[求助] 滤波器问题

请各位帮忙,急急急!!!!
已经知道了滤波器的表达式,怎么样用MATLAB把他编出来呢???
x(n)是任意数字序列,采样率是8000Hz,把它经过一个滤波器组滤波,得到几个子带,公式如下面的图片所示,
怎么用matlab编出来呢?各位大侠给点提示,直接编出来更好,小弟感激不尽!!!这两天用,急切!急切!!!

滤波公式



窗口函数公式
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yixiang_2006

新虫 (初入文坛)

高手帮忙看看吧,急急急!!!谢谢各位啦!!!
在平凡和坚持中超越自我
2楼2012-02-17 16:09:24
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