How can I randomly extract a element in a vector?

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!!

Answer 1

[Torsten]

random_element = v(randi(numel(v)))

[Ana Gabriela Guedes]

Thank you!! :)