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filter

于 2013-12-28 发布 文件大小:1KB
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代码说明:

  设计巴特沃斯和切比雪夫滤波器,实现低通滤波,并计算滤波系数,给出效果图(Design a 20-order Butterworth filter, low-pass filter, and the filter coefficient calculation gives renderings)

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