File list (Check if you may need any files):
system_0.1
..........\coded_signal.pdf
..........\orig_signal.pdf
..........\coded_order_15.pdf
..........\a.mat
..........\generate_codebook.m
..........\perceptual_weighting_filter.m
..........\pitch_detection.m~
..........\pitch_and_excitation_detection.m
..........\lpcana.m
..........\lpcrespitch.m
..........\test.wav
..........\framework.m~
..........\framework.m
..........\Hlp.mat
..........\test_goldwave.wav
..........\synthesize.m~
..........\lpc_analysis.m
..........\quantize_coefficients.m~
..........\quantize_coefficients.m
..........\synthesize.m
..........\perceptual_weighting_filter.m~
..........\pitch_and_excitation_detection.m~