Adaptive Noise Cancellation using the RLS algorithm.

Hi all,

I'm trying to implement the RLS alogrithm for noise cancellation in C 
with the TMS320C6711DSK but dont know how to initialize and set 
parameters like the P matrix using C. All the examples i have seen 
implement it in MATLAB. I have already implemented the LMS algorithm 
using C but the more complex RLS is posing a problem. Any help would be 
greatly appreciated. 

Thanks.

Cynthia.