How can I randomly select one variable between 3 variables?

3 visualizaciones (últimos 30 días)
I want to randomly select 1 variable between variables 10, 20, and 30.
This is what I did and it failed.
a = [10:10:30]
rand(a)
It gives me numerous floats. I want to get 10 or 20 or 30.
Thank you for your help.

Respuesta aceptada

Fangjun Jiang
Fangjun Jiang el 28 de Feb. de 2022
a = [10:10:30]
a(randi(3,1))

Más respuestas (0)

Categorías

Más información sobre Logical en Help Center y File Exchange.

Productos


Versión

R2020a

Community Treasure Hunt

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

Start Hunting!

Translated by