File list (Check if you may need any files):
maltab's speech siginal processing
..................................\BSS_DEMO.fig
..................................\BSS_DEMO.p
..................................\bfpat4demo.p
..................................\do_FDICA.p
..................................\get_arraydata.p
..................................\mixed_sig_indx.mat
..................................\playaudio.p
..................................\plotdp.p
..................................\robo.jpg
..................................\s_to_r.m
..................................\s_to_r.p
..................................\timeindex.p