File list (Check if you may need any files):
demos\Contents.m
.....\demosinit.m
.....\demo_audiocompression.m
.....\demo_audiodenoise.m
.....\demo_audioshrink.m
.....\demo_auditoryfilterbank.m
.....\demo_audscales.m
.....\demo_dgt.m
.....\demo_firwin.m
.....\demo_gabfir.m
.....\demo_gablasso.m
.....\demo_gabmixdual.m
.....\demo_gabmul.m
.....\demo_gabmulappr.m
.....\demo_isgram.m
.....\demo_nextfastfft.m
.....\demo_nsdgt.m
.....\demo_ofdm.m
.....\demo_pbspline.m
.....\demo_pgauss.m
.....\demo_phaseplot.m
demos