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FDAF (Frequency domain adaptive filter)

Started by Jing October 5, 2006
Hi, 

I am trying to implement frequency domain adaptive filter FDAF, and want
to compare its performance with that of BLMS, can anybody let mw know what
kind of performance I should expect for FDAF compared with BLMS. Should the
MSEs similar? From my experimental results, they are very different, so I
am wondering if my implementation is not correct. Also, can anybody know
where I can download FDAF matlab code?

Thank you very much!

Hi,

Can anybody suggest me how to check the implementation of this FDAF? 

>Hi, > >I am trying to implement frequency domain adaptive filter FDAF, and want >to compare its performance with that of BLMS, can anybody let mw know
what
>kind of performance I should expect for FDAF compared with BLMS. Should
the
>MSEs similar? From my experimental results, they are very different, so
I
>am wondering if my implementation is not correct. Also, can anybody know >where I can download FDAF matlab code? > >Thank you very much! > >
Refer to: J.J.Shynk, Frequency Domain and Multirate Adaptive Filtering,
1992, Signal Processing Magazine.

The performance of the algorithms is usually evaluated using white
noise and the stepsize should be taken into account also.

Leans Nelson