I need help making a bandpass filter

I am wanting to make a chebyshev bandpass filter, remove 6-18 hz, sampled at 1000 hz. I am confused as to the parameters and which filter function to use.

Answer 1

[Anuj]

you can use this function- fdesign.bandpass

[Reed]

Thanks. I went ahead and used the filter design tool, saved it as matlab code. but now I am not sure how to apply that filter to my signal. this is the end of the code h = fdesign.bandpass('N,Fst1,Fst2,Ast', N, Fstop1, Fstop2, Astop, Fs); Hd = design(h, 'cheby2');

[Anuj]

Try this:

output = filter(Hd,input);