can i design a dual band bandpass filter using fda tool in matlab

dual band filter

Answer 1

[Wayne King]

It sounds like you want a bandstop filter if you want to have two passbands with a stopband in between. Choose "Bandstop" from the Response Type pane.

Will that address your needs? Can you describe what passbands you want including the sampling frequency of the data?

Answer 2

[Honglei Chen]

There is also an option for designing "multiband" filter in FDATool