On Mar 5, 11:45�am, "mmoctar" <mmoc...@gmail.com> wrote:
> Dear all,
> My question is about estimation I found in many algorithms.
> x(n)=b*x(n)+(1-b)*x(n-1);-----> (DCT and DFT LMS, power normalized-NLMS)
> and sometimes its:
> x(n)=b1*x(n)+(1-b1)*x(n-1) if x(n)>x(n-1);
> x(n)=b2*x(n)+(1-b2)*x(n-1);
>
> I'm working in echo cancellation...
> I want to know how derive it and the effects on my x(n) signal...
> References are welcome...
> thank you
Dear all,
My question is about estimation I found in many algorithms.
x(n)=b*x(n)+(1-b)*x(n-1);-----> (DCT and DFT LMS, power normalized-NLMS)
and sometimes its:
x(n)=b1*x(n)+(1-b1)*x(n-1) if x(n)>x(n-1);
x(n)=b2*x(n)+(1-b2)*x(n-1);
I'm working in echo cancellation...
I want to know how derive it and the effects on my x(n) signal...
References are welcome...
thank you