LMS in Fpga.

[santoshbehera]

hello everyone,

can anyone point out why i am not getting proper results in this lms algorithm i have implemented??

i have attached a png file...

further i observe..that,W array always stays zero..can someone point out the cause for this?

[GerdW]

Hi santo,

why do you use inproper datatypes?

- You use FXPs where INT32 would fit better.

- You use different types of FXPs in your calculation loop, which can lead to rounding issues.

Do you see all those red and blue dots? They have a meaning!

Btw. cleaning up the wires wouldn't hurt...