makanaky
Advanced Member level 4
Hi,
I need to implement adaptive filter with LMS coefficient update algorithm , I understand the LMS equation is as follows :
h(n+1)=h
+muo*x*e
Where e is the error between the desired signal and the filter output, x is the filter input, h is the coefficient vector
My question is , how come the coefficients are updated to different values if they are initialized by same value (zeros for example )
The above equation suggests that all the coefficients will be updated to same value every time
Can somebody please explain this to me ?
Thanks a lot
I need to implement adaptive filter with LMS coefficient update algorithm , I understand the LMS equation is as follows :
h(n+1)=h
+muo*x*eWhere e
is the error between the desired signal and the filter output, x is the filter input, h is the coefficient vectorMy question is , how come the coefficients are updated to different values if they are initialized by same value (zeros for example )
The above equation suggests that all the coefficients will be updated to same value every time
Can somebody please explain this to me ?
Thanks a lot