How can I obtain the coordinates(x,y) from my plot?

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Lukumon Kazeem
Lukumon Kazeem el 28 de Jun. de 2012
I have a written a program which utimately plots a graph for me. I wish to obtain the x and y coordinates of desired points on my graph. How can I do this?

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Honglei Chen
Honglei Chen el 28 de Jun. de 2012
Editada: Honglei Chen el 28 de Jun. de 2012
You can try to get the handle of the plotted object and then get XData and YData out of it. Here is an example
h = plot(1:10)
get(h,'XData')
get(h,'YData')
In your case, you may need to go down the hg tree to find the object you need.

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