notch filter using butter
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>> [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 Comment
Jonathan LeSage
on 14 Oct 2013
Could you provide more information on what you are trying to accomplish? Are you just trying to filter a signal in the MATLAB environment?
Answers (1)
Honglei Chen
on 14 Oct 2013
If your signal is x, just do
y = filter(h,x)
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on 11 Oct 2013
on 14 Oct 2013
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