清空筛选条件
清空筛选条件

How to change legends' name

71 次查看（过去 30 天）
Lydia Abigail Garza Coello
编辑： the cyclist 2021-5-19
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:
Thanks,
Abby

请先登录，再回答此问题。

采纳的回答

the cyclist
the cyclist 2021-5-19
编辑：the cyclist 2021-5-19
Ran in:
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()

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Legend 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by