If I have multiple function, then how can I get the function of min(fun1,fun2,fun3,...)?

6 次查看（过去 30 天）
Gookki Jeong
Gookki Jeong 2020-7-31
评论： Vladimir Sovkov 2020-7-31
If there are functions like
R1(x), R2(x), R3(x), R4(x)
then when I need to draw new funcion graph that show the min value function for x
like
min(x)= min(R1(x),R2(x),...)
how can I code this function?

请先登录，再回答此问题。

采纳的回答

Vladimir Sovkov
Vladimir Sovkov 2020-7-31
编辑：Vladimir Sovkov 2020-7-31
xmin=min([R1(x(:)');R2(x(:)');...]); % to get a correct result, the argument must be a row-vector: x(:)' turns any input array to it; do not use "min" for your inner variables as it is the name of the inbuilt matlab function
plot(x,xmin,'.-');

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Mathematics and Optimization 的更多信息

标签

产品


版本

R2019b

Community Treasure Hunt

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

Start Hunting!

Translated by