IIR
...\afd_butt.m
...\afd_chb1.m
...\afd_chb2.m
...\afd_elip.m
...\cheb1hpf.m
...\chebshevI.m
...\cplxcomp.m
...\dir2cas.m
...\dir2par.m
...\ex8_11.m
...\ex8_12.m
...\ex8_13.m
...\ex8_14.m
...\ex8_17.m
...\ex8_18.m
...\ex8_19.m
...\ex8_20.m
...\ex8_21.m
...\ex8_22.m
...\ex8_23.m
...\ex8_24.m
...\ex8_26.m
...\ex8_27.m
...\ex8_28.m
...\ex8_29.m
...\ex8_30.m
...\ex8_4.m
...\ex8_5.m
...\ex8_7.m
...\ex8_8.m
...\ex_allpass.m
...\ex_butterworth.m
...\ex_cic.m
...\ex_sin.m
...\ex_xbq.m
...\ex_xzq.m
...\freqs_m.m
...\freqz_m.m
...\imp_invr.m
...\sdir2cas.m
...\test_butterworth.m
...\test_chebshevI.m
...\test_iir.m
...\test_sToz.m
...\u_buttap.m
...\u_cheb1ap.m
...\u_cheb2ap.m
...\u_elipap.m
...\zmapping.m