FIR Filter Coefficient Generating Functions

The functions described in this section compute coefficients (tap values) for different FIR filters by windowing the ideal infinite filter coefficients.

• FIRGenGetBufferSize
  Computes the size of the internal buffer required for computation of FIR coefficients.
• FIRGenLowpass
  Computes lowpass FIR filter coefficients.
• FIRGenHighpass
  Computes highpass FIR filter coefficients.
• FIRGenBandpass
  Computes bandpass FIR filter coefficients.
• FIRGenBandstop
  Computes bandstop FIR filter coefficients.