Levinson-Durbin algorithm

Good morning experties,

I'm using Levinson-durbin algorithm to invert room impulse responses. I
used the MAtLAB code writen by Bob Cain in the following page
http://www.musicdsp.org/showone.php?id=188
The code works well, but I can't understand why it works!
The following equation should be solved : R*hinv = q
Where R is a Toeplitz matrix, hinv the wanted inverse filter and q is a
well known vector.
Can you please help me to understand how this code works!
I will be very gratefull.

Thank you
Stef

I'm I understanding that you are doing something with acoustics here?

What is your objective in inverting this impulse response?

I invite you to join:

* Group name: RealTime_Signal_and_Control
* Group home page:
http://groups.google.com/group/realtime_signal_and_control
* Group email address realtime_signal_and_control@googlegroups.com

stef wrote:
> Good morning experties,
>
> I'm using Levinson-durbin algorithm to invert room impulse responses. I
> used the MAtLAB code writen by Bob Cain in the following page
> http://www.musicdsp.org/showone.php?id=188
> The code works well, but I can't understand why it works!
> The following equation should be solved : R*hinv = q
> Where R is a Toeplitz matrix, hinv the wanted inverse filter and q is a
> well known vector.
> Can you please help me to understand how this code works!
> I will be very gratefull.
> 
> Thank you
> Stef