清空筛选条件
清空筛选条件

Generate random numbers from a vector

2 次查看（过去 30 天）
Angus Wong
Angus Wong 2019-10-3
评论： Angus Wong 2019-10-3
I would like Matlab to give me a number from a given row vector, such as:
A=[1 3 5 9 100 150 658 999];
Matlab would either give me 1,3,5,9,100,150,658, or 999 in a random manner.(Only one output.)
How can I do this? Many thanks.

请先登录，再回答此问题。

采纳的回答

the cyclist
the cyclist 2019-10-3
Here's one way:
A(randi(numel(A)))

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 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