How can I create a random vector with at most 1 in it?
1 view (last 30 days)
Show older comments
Ezz El-din Abdullah
on 27 Jun 2018
Commented: Ezz El-din Abdullah
on 27 Jun 2018
I tried to make a random vector of 0's and 1's like the code below:
v = round(rand(1,n)) % where n is the dimension of the vector
But I'd like to give it a condition to avoid the existence of 1 more than one time. Also, I want the index to be selected randomly.
For example, this:
[1 1 0 0] % where n = 4
is not accepted, but this:
[1 0 0 0]
%or
[0 1 0 0]
either of them will be accepted.
So any help please? Thanks!
0 Comments
Accepted Answer
Guillaume
on 27 Jun 2018
Edited: Guillaume
on 27 Jun 2018
Another option:
v = randperm(n) == n
or
v = randperm(n) == 1
More Answers (0)
See Also
Categories
Find more on Random Number Generation in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!