Feeds
提问
extracting sub matrix - time consuming
Hi, I need to perform a certain calculation on a sub matrix, then insert this sub matrix to another matrix. I'm using : to sele...
14 years 前 | 1 个回答 | 0
1
个回答提问
2d gaussian function
I need to plot a 2d gaussian function, where x and y corresponds to the image pixels, my code uses a nested for loop which makes...
14 years 前 | 6 个回答 | 0
6
个回答提问
saving figure at specefic resolution
Hi, I'm loading an image (with imread) and then I'm plotting some points on this images (with scatter and imshow for the imag...
14 years 前 | 2 个回答 | 0
