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Asked by Byung lok
on 8 Aug 2013

I found freqz function in signal processing toolbox

This function is describing follow as [h,w]=freqz(b, a,n) [h,f]=freqz(b,a,n,fs) ..

I have a question for this function in arguments

I would like to know the meaning of "1" in freqz(h,1) function

Thanks

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