lzy_07的博客

读取文件名类似的多个文件 files = dir('DED_particlex1000000_4_100_16_*.txt'); for id = 1:length(files) pset = load(files(id).name); npar = size(pset,1); figure box on hold on for i = 1:npar scatter(pset(i, 1), pset(i, 2)); end .

1.图像上下翻转 axis xy : 默认顺序，y轴的值从下往上递增 axis ij : 反向，y轴的值从上往下递增 2.去除右边框刻度 box off 3.设置背景为白色 set(gcf,'color','w');