notch filter using butter
显示 更早的评论
>> [z p k] = butter(10, [55 65]./(fs/2), 'stop'); >> [sos,g]=zp2sos(z,p,k); >> h=dfilt.df2sos(sos,g); >> fvtool(h);
how do apply this to my signal...
1 个评论
Jonathan LeSage
2013-10-14
Could you provide more information on what you are trying to accomplish? Are you just trying to filter a signal in the MATLAB environment?
回答（1 个）
Honglei Chen
2013-10-14
If your signal is x, just do
y = filter(h,x)
类别
在 帮助中心 和 File Exchange 中查找有关 Signal Processing Toolbox 的更多信息
2013-10-11
2013-10-14
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
