libvips : an image processing library libvips is a 2D image processing library. Compared tosimilar libraries, libvips runs quickly and uses littlememory. libvips is licensed under the LGPL 2.1+. It has around 300 operations covering arithmetic, histo
Data Import and Export :Low-Level File I/O the contents of the file: 16 5 9 4 2 11 7 14 3 10 6 15 13 8 12 1 55 55 55 55 Example - Overwriting an Existing Text File. Replace the th
print(figure_handle,'formats','-rnumber','filename') %将图形保存为png格式,分辨率为number的(默认为72),最好指定的分辨率大一点,否则保存图形的效果较差. %Save the figure with the handle h to a PostScript file named Figure1, which can be printed later: h = figure; %指定图片打印figure handle plo
Source: Baidu Wenku % Original code has been modified dirMain = 'D:\test\'; fid = fopen([dirMain, 'test.txt'], 'wt'); % Create txt if the txt not exist matrix = round(rand(4, 5) * 100); [m, n] = size(matrix); for i = 1 : m for j = 1 : n if j == n fpr