"CHANDRA" wrote in message <ibcrqg$n0n$1@fred.mathworks.com>...
> Hi Kenneth,
>
> My name is Chandra. I have been working on the same problem as you. While I have developed my own method of obtaining denominator, I have so far not been able to get the numerator for the IIR. I find the write up in the papers I have seen to be very confusing. Any pointers?
>
> Chandra
>
>
> "Kenneth Faller II" <jfaller30.nospam@mathworks.com> wrote in message <hp50nt$p0b$1@fred.mathworks.com>...
> > Hello,
> >
> > I am trying to implement an algorithm described in the following paper:
> >
> > H. Brandenstein and R. Unbehauen, Least-squares approximation of FIR by IIR digital filters, IEEE Trans. Signal Process. 46 (1998), pp. 21–30.
> >
> > I found part of the code on the author's university website (http://www.acoustics.hut.fi/software/kautz/kautz.htm). There is a file called braun1.m that codes Section IV from the paper. Can't figure out the other part (Section III of the paper).
> >
> > Any help would be appreciated.
> >
> > John![]()
> Hi Kenneth,
>
> My name is Chandra. I have been working on the same problem as you. While I have developed my own method of obtaining denominator, I have so far not been able to get the numerator for the IIR. I find the write up in the papers I have seen to be very confusing. Any pointers?
>
> Chandra
>
>
> "Kenneth Faller II" <jfaller30.nospam@mathworks.com> wrote in message <hp50nt$p0b$1@fred.mathworks.com>...
> > Hello,
> >
> > I am trying to implement an algorithm described in the following paper:
> >
> > H. Brandenstein and R. Unbehauen, Least-squares approximation of FIR by IIR digital filters, IEEE Trans. Signal Process. 46 (1998), pp. 21–30.
> >
> > I found part of the code on the author's university website (http://www.acoustics.hut.fi/software/kautz/kautz.htm). There is a file called braun1.m that codes Section IV from the paper. Can't figure out the other part (Section III of the paper).
> >
> > Any help would be appreciated.
> >
> > John