Introduction - If you have any usage issues, please Google them yourself
irfn 5 Number of taps
alfs 0.5 Rolloff factor
[xh] hrollfcoef(irfn,IPOINT,sr,alfs,1)
Transmitter filter coefficients
[xh2] hrollfcoef(irfn,IPOINT,sr,alfs,0)
Receiver filter coefficients
figure
plot(xh)
grid on