How to change legends' name
83 views (last 30 days)
Show older comments
Lydia Abigail Garza Coello
on 19 May 2021
Edited: the cyclist
on 19 May 2021
Hi,
I have a code for plotting different curves that appears as time increases. The number of curves that are displayed depends on the input data each time I run the program, so I could have 6, 8, 10, etc., curves (unknown). My problem is that I want to label each of the curves as "Theta n" (n is 1,2,3,4....) but I don´t know how to include that in the legend command. The graph is like the following image:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/622063/image.png)
Thanks,
Abby
0 Comments
Accepted Answer
the cyclist
on 19 May 2021
Edited: the cyclist
on 19 May 2021
Here is a basic way you can do it:
N = 3;
figure
hold on
for ii = 1:N
plot(rand(1,7),'DisplayName',sprintf('Theta %d',ii))
end
legend()
0 Comments
More Answers (0)
See Also
Categories
Find more on Legend in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!