Script to save matlab figures to a specified directory

问题

Suppose I have several figures open in matlab. I would like some function I can call, e.g save_all_figures_to_directory('dir_name'), that would iterate over all figures and save them to the specified folder. How do I do this?

回答1:

You can use the Matlab function findobj:

function save_all_figures_to_directory(dir_name)
figlist=findobj('type','figure');
for i=1:numel(figlist)
    saveas(figlist(i),fullfile(dir_name,['figure' num2str(figlist(i)) '.fig']));
end
end

来源：https://stackoverflow.com/questions/7889034/script-to-save-matlab-figures-to-a-specified-directory