Re: yulewalk

[Evan Monroig]

Hi,

>From what I see on Matlab help, the function 'yulewalker' takes the
inverse fourier transform of your signal, then computes the
autocorrelations, and finally solves the yulewalker equations.

http://www.mathworks.com/access/helpdesk/help/toolbox/signal/filterd5.html

In octave the function 'yulewalk' only solves the yulewalker
equations. So I  guess that you would need to do the IFFT and compute
the autocorrelations before using the octave function.

Best regards,

Evan

On 11/7/05, address@hidden <address@hidden> wrote:
> Hello,
>
> at the moment i convert some matlab script to octave. i have a problem to
> do it with a yulewalk function.
>
> matlab usage: [b,a] = yulewalk(n,f,m)
> octave: [b,a] = yulewalker(c)
>
> who to do the conversion? any idea? please send me an email back because
> i'm not listening to the list. thx.
>
>
> best regards
>
> Martin
>
>
>
> -------------------------------------------------------------
> Octave is freely available under the terms of the GNU GPL.
>
> Octave's home on the web:  http://www.octave.org
> How to fund new projects:  http://www.octave.org/funding.html
> Subscription information:  http://www.octave.org/archive.html
> -------------------------------------------------------------
>
>



-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
How to fund new projects:  http://www.octave.org/funding.html
Subscription information:  http://www.octave.org/archive.html
-------------------------------------------------------------