How to generate a rhythm in Matlab?

I want to generate a rhythm in Matlab that consists of 1s and 0s, but I don't know how I should go about it.

So I know that I have a variable n = the amount of 1s and k = the length

So for (n,k) = (2,4) it could be 0 1 1 0

Any help would be appreciated.

Answer 1

[KSSV]

n = 2 ;  % number of 0's 
l = 4 ;  % length of array 
m = l-n ;  % number of 1's
iwant = [repelem(0,n) repelem(1,m)] ; 
% randomise the indices 
idx = randperm(l) ; 
iwant = iwant(idx)

iwant = 1×4

0 1 0 1