How do I insert a variable value in legend of a plot?

2021 9 6
2 个回答
回答已采纳
更新时间：2021 9 6
81 次查看（30 天）

0 个投票

I have a varible p, with a value -2.2. How do I insert this value in the legend function, for a plot?
eg.- legend('Value 1=p'); % I wish to have the numeric value of p (2.2) in place of 'p'.

请先登录，再回答此问题。

 采纳的回答

Murugan C
Murugan C 2021-9-6

0 个投票

use below code
value_x = 2.2;
value_y = 2.5;
legend(sprintf('Value-X = %g',value_x),sprintf('Value-Y = %g',value_y))

类别

在 帮助中心 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