正文利用matlab给图像加高斯噪声IP云V管理员/2022-10-29/1 阅读 10/29小程序:扫一扫查出行【扫一扫了解最新限行尾号】复制小程序 I = imread('DSC_0034.JPG'); J = imnoise(I,'gaussian',0.20); figure, imshow(I), figure, imshow(J)