File list (Check if you may need any files):
hill's
......\A1.wav
......\buasp.m
......\buax.m
......\decrypt.m
......\encrypt.asv
......\encrypt.m
......\hal1.fig
......\hal1.m
......\hal2.asv
......\hal2.fig
......\hal2.m
......\hal3.asv
......\hal3.fig
......\hal3.m
......\kctr.m
......\kctrx.m
......\ksm.m
......\main.asv
......\main.fig
......\main.m
......\mySpeech.mat
......\sctrx.m
......\untitled.fig
......\untitled.m
......\untitled1.asv
......\untitled1.fig
......\untitled1.m
......\x.m
......\x1.m