File list (Check if you may need any files):
Hw1_100062119\Hw1_100062119
.............\.............\bellTower_gray.jpg
.............\.............\ChangKungLake.jpg
.............\.............\garden_gray.jpg
.............\.............\hw1q1.m
.............\.............\hw1q2edge.m
.............\.............\hw1q2gaussian.m
.............\.............\hw1q2unsharp.m
.............\.............\hw1q3Bilinear.m
.............\.............\hw1q3NN.m
.............\.............\panda_gray.jpg
.............\.............\thinker_gray_noised.jpg
.............\.............\