oz560
Newbie level 1
hi everyone...
I am trying to design a non-uniform digital FIR filter bank and i am using Parks McClellan algorithm to design each bandpass filter. I know lower and upper cut-off frequencies(wc1=(wp1+ws1)/2 and wc2=(wp2+ws2)/2). I also know attenuation in stopband(60db) and passband(1db).
I have problem of selecting passband and stop band cut-off edges from the above available parameter. Can anyone suggest me a solution?
Thanks in advance
Regards,
oz560
I am trying to design a non-uniform digital FIR filter bank and i am using Parks McClellan algorithm to design each bandpass filter. I know lower and upper cut-off frequencies(wc1=(wp1+ws1)/2 and wc2=(wp2+ws2)/2). I also know attenuation in stopband(60db) and passband(1db).
I have problem of selecting passband and stop band cut-off edges from the above available parameter. Can anyone suggest me a solution?
Thanks in advance
Regards,
oz560