File list (Check if you may need any files):
Chapter4\2entropy.m
........\Centroid.m
........\Entropy.m
........\Entropy2.m
........\Expected.m
........\Huffman.m
........\Il4_8fun.m
........\Invmulaw.m
........\Ip_04_04.m
........\ip_04_05.m
........\ip_04_07.m
........\ip_04_08.m
........\Ip_04_09.m
........\Ip_04_10.m
........\ip_04_11.m
........\ip_04_13.m
........\lap.m
........\Lloydmax.m
........\Mse_dist.m
........\mulaw.m
........\Mula_pcm.m
........\Normal.m
........\Signum.m
........\Uq_dist.m
........\Uq_mdpnt.m
........\U_pcm.m
........\Variance.m
........\vq.m
........\x_a2_fnct.m
........\x_fnct.m
Chapter4