File list (Check if you may need any files):
chap4
.....\Denoise.m
.....\Untitled.m
.....\brg_peppers.tif
.....\cameraman.tif
.....\chap4_01.m
.....\chap4_02.m
.....\chap4_03.m
.....\chap4_04.m
.....\chap4_05.m
.....\chap4_06.m
.....\chap4_07.m
.....\chap4_08.m
.....\chap4_10.m
.....\chap4_11.m
.....\chap4_12.m
.....\chap4_13.m
.....\chap4_14.m
.....\chap4_15.m
.....\chap4_16.m
.....\chap4_17.m
.....\chap4_18.m
.....\chap4_19.m
.....\chap4_20.m
.....\chap4_21.m
.....\chap4_22.m
.....\chap4_23.m
.....\chap4_24.m
.....\chap4_25.m
.....\chap4_26.m
.....\chap4_27.m
.....\chap4_28.m
.....\chap4_29.m
.....\chap4_30.m
.....\chap4_9.m
.....\eight.tif
.....\flower.tif
.....\girl.bmp
.....\house.jpg
.....\ipexroundness_01.png
.....\ipexroundness_04.png
.....\lenna.bmp
.....\mirror.m
.....\moon.tif
.....\move.m
.....\move1.m
.....\office_1.jpg
.....\office_2.jpg
.....\peppers.png
.....\rice.png
.....\tire.tif
.....\transp.m