unitSample.m Cff2plz.m CirConv.m dft.m differenceEq.m differentialEq.m expon.m F.m fftAlgo.m idft.m ifftAlgo.m IIRCascade.m IIRParallel.m implsinvar.m implsResp.m kaiserFilter.m LinConv.m Magphse.m sine.m bilinearFilter.m