matlab中boxplot字体大小设置
网上找到的：
set(findobj(gca,\'Type\',\'text\'),\'FontSize\',18)
boxplot() uses the default axes labeling for the Y axes, but for the X axes, it uses text() to put the labels in place and it does not grab the axes FontSize when it does so.
Note: it is likely that with an 18 point font that the labels will overlap the y=0 axes.
意思就是boxplot的y轴坐标字体用的是默认的，可以通过
set(gca, \'Fontsize\', 14);
来修改
而x轴字体是通过text()放进去的，不能通过默认方法修改，可以通过修改Type=Text类型的字体来做到
set(findobj(gca,\'Type\',\'text\'),\'FontSize\',18)
不过字体太大重叠了，用这个方法可以避免重叠
txt = findobj(gca,\'Type\',\'text\'); set(txt(3:end),\'VerticalAlignment\', \'Middle\');
参考地址：
http://www.mathworks.com/matlabcentral/answers/2461-boxplot-xtick-label-size
