1. 保存fig格式图片

print('.\figs\kappa_smNS','-dpng','-r300')

saveas(gcf,'.\figs\kappa_smNS.fig')

saveas(gcf,['.\figs\kappa_sm',filename,'_spect',num2str(i)],'tiff')

2.全屏显示figure,输出figure

figure('units','normalized','outerposition',[0 0 1 1])

...

set(gcf,'units','normalized','outerposition',[0 0 1 1])

print('.\figs\test','-dpng','-r300')

3. save(['F:\data\'],'-struct','data') or save(['F:\data\'],'data')

4.透明图片的获取

set(gcf,'color','none');

set(gca,'color','none'); 

set(gcf,'InvertHardCopy','off');

运行上面三行命令 Edit－>Copy Figure－>在powerpoint中粘贴，就得到背景透明的图片。

5.隐藏坐标轴

axis off