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From: | Keyur Parikh |
Subject: | Re: [Discuss-gnuradio] GNU Radio IIR Filter Taps |
Date: | Fri, 22 May 2015 13:40:37 -0700 |
Keyur Parikh [address@hidden] wrote:
> I'm in fm_emph.py and can see the taps listed as
>
> btaps = [b0, b1]
> ataps = [1, a1]
This looks like "MATLAB form". If so, the difference equation should be
y(n) = b0*x(n) + b1*x(n) - a1*y(n-1)
Mark
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