融合
....\find_result_channel.m
....\find_t_gradient.m
....\find_t_gradient_b_diff.m
....\find_x_gradient.m
....\find_x_gradient_b_diff.m
....\find_y_gradient.m
....\find_y_gradient_b_diff.m
....\main.asv
....\main.m
....\moon.JPG
....\mountains.JPG
....\pad_image.m
....\sp_laplace.asv
....\sp_laplace.m