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How to Fix this Error!

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Danial
Danial 2013-5-15
wo = 60/(300/2); bw = wo/35;
[b,a] = iirnotch(wo,bw);
fvtool(b,a);
Undefined function 'iirnotch' for input arguments of type 'double'.
  1 个评论
Andrei Bobrov
Andrei Bobrov 2013-5-15
You have DSP System Toolbox?
iirnotch function from DSP System Toolbox.

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回答（1 个）

Craig Cowled
Craig Cowled 2013-5-15
Send this to Matlab Support. Obviously their help file has the wrong code.

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