Edit legend description and make a dot in on of the character
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I want to change legend description for curve 3 and 4. Rather than V_x and V_y, I want to use u' (u dot) and v'(v dot). How can I edit the legend of the figure? I already have this figure.![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/978485/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/978485/image.png)
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Chunru
il 26 Apr 2022
Modificato: Chunru
il 26 Apr 2022
Try to modify the following:
% generate some data
data = (1:10)' + randi([3 20], [1 4]);
plot(data)
legend(["1 $s=u$" "2 $s=v$" "3 $s=\dot{u}$" "4 $s=\dot{v}$"], "Interpreter", "latex")
2 Commenti
Chunru
il 27 Apr 2022
Suppose that you have save the figures in .fig format. You can then open the figure, and run the legend command for the selected figure.
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