打开.fig文件并删除一些绘图条目-Matlab

Question

我将以下图像存储为f7.fig。我想再次打开它并删除除第一个（红色），第二个（蓝色）和最后一个（青色）以外的所有其他条目。我也想从图例中删除它们。这可能吗？

Answer 1

一种简单的交互式方法将是这样：

savefig(h, 'somefig.fig`); % Save figure
% Close the figure ...
openfig('somefig.fig'); % Open figure
% Click on the curves you wanted to delete ....
delete(gco); % delete object -> this takes care of the legend too
% Click on the curves you wanted to delete ....
delete(gco); 
% so on...

此方法here也是一种选择。