File list (Check if you may need any files):
MATLABfileuseDSPuse
...................\afd_butt.m
...................\afd_chb1.m
...................\back.gif
...................\blackman.m
...................\blank.gif
...................\cas2dir.m
...................\casfiltr.m
...................\circevod.m
...................\circonvt.m
...................\cirshftt.m
...................\contents.m
...................\conv_m.m
...................\conv_tp.m
...................\cplxcomp.m
...................\db2delta.m
...................\delta2db.m
...................\dfs.m
...................\dft.m
...................\dir2cas.m
...................\dir2fs.m
...................\dir2ladr.m
...................\dir2latc.m
...................\dir2par.m
...................\evenodd.m
...................\freqs_m.m
...................\freqz_m.m
...................\hr_type1.m
...................\hr_type2.m
...................\hr_type3.m
...................\hr_type4.m
...................\hsolpsav.m
...................\ideal_lp.m
...................\idfs.m
...................\idft.m
...................\impseq.m
...................\ladr2dir.m
...................\ladrfilt.m
...................\latc2dir.m
...................\latcfilt.m
...................\lms.m
...................\mod.m
...................\mulaw_c.m
...................\mulaw_e.m
...................\ovrlpsav.m
...................\par2dir.m
...................\parfiltr.m
...................\pfe2rfz.m
...................\quantize.m
...................\rf2pfez.m
...................\sdir2cas.m
...................\sigadd.m
...................\sigfold.m
...................\sigmult.m
...................\sigshift.m
...................\stepseq.m
...................\u_buttap.m
...................\u_chb1ap.m