1. 打开Matlab 编程环境； 2. 利用’imread’ 函数读入图像数据； 3. 利用’imshow’ 显示所读入的图像数据；-1. Open the Matlab programming environment 2. Use ' imread' function to read image data 3. Use of ' imshow' show to read the image data

【编程实现】 I = checkerboard(8); subplot(221); imshow(I); title('Original Image (courtesy of MIT)'); % 模拟运动模糊. LEN = 21; THETA = 11; PSF = fspecial('motion', LEN, THETA); blurred = imfilter(I, PSF, '