How can I write titles on scatter plot?

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Giorgi
Giorgi 2015-9-17
评论： Giorgi 2015-9-17
Hello MATLAB Gurus! I have a Gui and axes1 to make scatter plot on it. Well I did it but I want to assign names to points on the graph. Any idea would be a great job for me. Thanks in advance.
a=[1,2,3,4];
b=[5,6,7,8];
names={'a','b','c', 'd'};
scatter(handles.axes2, a, b, 'filled')
  2 个评论
@Johannes
@Johannes 2015-9-17
Hi, you can use the Text function to add names to the data points.
http://www.mathworks.com/help/matlab/ref/text.html
Bye, john
Giorgi
Giorgi 2015-9-17
编辑：Giorgi 2015-9-17
Well i used text but it did not work in GUI axes :( Any other ideas?

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回答（1 个）

Walter Roberson
Walter Roberson 2015-9-17
See text() or annotation()
If you were to plot only one point at a time, you could use legend()
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Giorgi
Giorgi 2015-9-17
Well I did exactly how you wrote but it did not work in axes again but when I wrote it in command window it works. Any other idea?

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