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How  to use iir intrinsic

Question asked by jsksra1 on Mar 4, 2016
Latest reply on Mar 8, 2016 by jsksra1



I have generated butterworth high pass filter(4 th order) coefficients using octave tool, I got the numerator & denominator coefficients of transfer function.But if want to use intrinsic function it is in the  form of biquad.

Can some help me how to convert the following coefficients into sections as specified by iir function in dsp library?

octave snippet:

[b,a] = butter(4,200/48000,"high");