方法一（by happy）：

h = figure;
set(gcf,'outerposition',get(0,'screensize'));

方法二（by eight）：h = figure;
set(gcf,'units','normalized','position',[0,0,1,0.9]);摘自：http://www.chinavib.com/forum/thread-37553-1-1.html

Ari摘自： http://hi.baidu.com/friendchj/blog/item/9b...c30b46e085.html