MATLAB: How to save a figure

image processing

I want to save a figure essentially conserving the resolution of it.How can i do that?

hgsave(gcf,'filename')

use hgload to load it

Have you tried this?

saveas(gcf,'filename.png'); %Use to display save as image

h=figure('visible','off');
plot(h,1:10);
saveas();
close(h);