butterworth
于 2014-08-28 发布
文件大小:1KB
0 287
下载积分: 1
下载次数: 2
代码说明：
Most practical filters exhibit steady roll-off characteristic, in contrast to the sharp transition from the pass and stop bands. The important families of filters are: Butterworth, Chebyshev and Elliptic. As part of this lab, we study and design Butterworth filters. Butterworth filters are simple to design and have a maximally flat pass band response. In contrast the Chebyshev and Elliptic filters are difficult to design and have ripples in pass/stop band but have sharper roll off characteristics than Butterworth filters.
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
