FGEN computes the filter coefficients of FIR digital filters. There are four types of digital filters: Lowpass, Highpass, Bandpass, and Bandstop. The number of taps can take any odd value in the range of 3 to 511. Lower limits apply to all filter types. Upper limits apply only to bandpass and bandstop filters. There are four types of windowing: Blackman, Hamming, von Hann, and Rectangular.
Under the file menu option, you can copy and view the filter coefficients.