How to plot a point on axes above current picture
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When I use plot(x,y) function it erases the current data on axes and make blank white axes only with that point.
I would like to plot point above current data so both is visible.
Thanks.
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Evan
2012-11-8
编辑:Evan
2012-11-8
hold on
The above command allows you to plot data to your current axes without erasing previously plotted data.
If you have multiple axes, use the following:
hold(my_axes,'on') %Where my_axes is the handle to your axes
Finally, "hold off" and "hold(my_axes,'off')" return the axes to the default setting, where previously plotted data is erased when you plot new data.
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