One vector split into zeros and ones

Hello, I am trying to create a simple array with half of it being zeros half of it being 1s what is the simple way of doing it? The length of it is based on a certain length of another variable so I create a variable that would store the length. The expected array that I want is [000000000.....11111111]

Thanks!

Answer 1

[OCDER]

Alternatively, you could use repelem that'll be ~2x faster

x = repelem([0 1], n/2)