File list (Check if you may need any files):
EZW 8.8\child_indx.m
.......\create_indx.m
.......\Example.mat
.......\four_children_classify.m
.......\getValueFromXY.m
.......\getXYFromValue.m
.......\initial_class.m
.......\IRaster.mat
.......\IRasterr.m
.......\Main_DECO.m
.......\Main_ENCO.m
.......\mapping.m
.......\Mat Files
.......\.........\decodedlist.mat
.......\.........\domlist.mat
.......\.........\subreslist.mat
.......\.........\th1.mat
.......\mortonx.m
.......\PSNR.m
.......\Raster.mat
.......\Rasterr.m
.......\Read_Image.m
.......\Sign.txt
.......\three_children_classify4.m
.......\threshold.m