Forums

low pass filter with windowing method

Started by logz...@yahoo.com February 23, 2008
hi everyone,

im a student doing an assignment about development of an adaptive notch filter for the removal of 50hz noise from an ecg signal..after i read about filters i chose low pass filter with woindowing method(kaiser)..now i tried this command..
>> fsamp = 60;
fcuts = [5 10];
mags = [1 0];
devs = [0.05 0.01];
[n,Wn,beta,ftype] = kaiserord(fcuts,mags,devs,fsamp);
hh = fir

what i should do after that..please guide me..

awaiting for ur reply
dolly