File list (Check if you may need any files):
lock
....\audio.wav
....\audioch2problem21b.wav
....\audiozj.wav
....\ch1problem2.m
....\ch1problem3.m
....\ch1problem5.m
....\ch2example22Sfun.m
....\ch2prob24Sfun.m
....\ch2problem1.m
....\ch2problem10.mdl
....\ch2problem10Sfun.m
....\ch2problem11.mdl
....\ch2problem11Sfun.m
....\ch2problem12.mdl
....\ch2problem14.mdl
....\ch2problem14script.m
....\ch2problem15.mdl
....\ch2problem16script.m
....\ch2problem17.mdl
....\ch2problem18.mdl
....\ch2problem18zj.mdl
....\ch2problem19.mdl
....\ch2problem2.m
....\ch2problem20.mdl
....\ch2problem21.mdl
....\ch2problem21b.mdl
....\ch2problem23.mdl
....\ch2problem24.mdl
....\ch2problem5main.m
....\ch2problem5statefun.m
....\ch2problem6main.m
....\ch2problem6statefun.m
....\ch2problem7.mdl
....\ch2problem7Sfun.m
....\ch2problem8.mdl
....\ch2problem8Sfun.m
....\ch2problem9.mdl
....\ch2problem9Sfun.m
....\ch3prob10A.m
....\ch3prob10B.m
....\ch3prob12A.m
....\ch3prob13sfun.m
....\ch3prob1A.m
....\ch3prob1B.m
....\ch3prob2A.m
....\ch3prob2B.m
....\ch3prob3A.m
....\ch3prob3B.m
....\ch3prob3C.m
....\ch3prob3D.m
....\ch3prob4A.m
....\ch3prob4B.m
....\ch3prob5filter.wav
....\ch3prob5filter15dBdepress.wav
....\ch3prob5filter25dBdepress.wav
....\ch3prob5filter5dBdepress.wav
....\ch3prob5org.wav
....\ch3prob6.m
....\ch3prob6B.m
....\ch3prob6filter.wav
....\ch3prob6meth3filterd.wav
....\ch3prob6org.wav
....\ch3prob8.m
....\ch3problem11.mdl
....\ch3problem12.mdl
....\ch3problem13.mdl
....\ch3problem14.mdl
....\ch3problem14B.mdl
....\ch3problem15.mdl
....\ch3problem16ASK.mdl
....\ch3problem16FSK.mdl
....\ch3problem16PSK.mdl
....\ch3problem17.mdl
....\ch3problem17B.mdl
....\ch3problem18.mdl
....\ch3problem2.mdl
....\ch3problem2B.mdl
....\ch3problem3A.mdl
....\ch3problem3B.mdl
....\ch3problem4A.mdl
....\ch3problem4B.mdl
....\ch3problem5.mdl
....\ch3problem5B.mdl
....\ch3problem6.mdl
....\ch3problem6B.mdl
....\ch3problem7.mdl
....\ch3problem8A.mdl
....\ch3problem9A.mdl
....\ch3problem9B.mdl
....\ch5example14prg1.m
....\ch5prob6input.wav
....\ch5prob6output.wav
....\ch5prob8TVsignalGen.m
....\ch5prob8TVsignalshow.jpg
....\ch5prob8TVsignalshow.m
....\ch5problem1.mdl
....\ch5problem1B.mdl
....\ch5problem1prog.m
....\ch5problem1progB.m