How can I randomly extract a element in a vector?

3 次查看（过去 30 天）
Ana Gabriela Guedes
评论： Ana Gabriela Guedes 2020-4-10
Hi!!
How can I extract a random element from a vector?
For example, I have vector v = [a1 a2 a3 a4] and I want to randomly select one of the elements. ~
Thanks!!

请先登录，再回答此问题。

采纳的回答

Torsten
Torsten 2020-4-6
编辑：Torsten 2020-4-6
random_element = v(randi(numel(v)))

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Random Number Generation 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