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butterworth

于 2008-11-10 发布 文件大小:1KB
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代码说明:

说明:  截止频率在0.3Hz的巴特沃斯低通滤波器,采用二阶级联进行编程。(In the 0.3Hz cutoff frequency of Butterworth low-pass filter, used to program the second class together.)

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