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
le 26 Avr 2022
Modifié(e) : Chunru
le 26 Avr 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")
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Chunru
le 27 Avr 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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