MATLAB Answers

random selection of number among 2 numbers

1 view (last 30 days)
Akriti Raj
Akriti Raj on 9 Jun 2021
Commented: Steven Lord on 9 Jun 2021
How do I randomly choose among 0 and 2 in matlab ? I have display the choosen number also.
Note: The choosen number should be either 0 or 2 not something in between.

Answers (1)

the cyclist
the cyclist on 9 Jun 2021
Edited: the cyclist on 9 Jun 2021
Here are a couple ways:
2*randi([0 1])
2*round(rand())
  2 Comments
Steven Lord
Steven Lord on 9 Jun 2021
A generalized version of Jan's answer:
Pool = (0:5).^2;
desiredSize = [1 7];
x = Pool(randi(numel(Pool), desiredSize))
x = 1×7
25 16 4 0 25 9 1

Sign in to comment.

Community Treasure Hunt

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

Start Hunting!

Translated by