generating a matrix with all possibilities in matlab

Question

is there a simple command to do this:

M = 0 0 0
    0 0 1
    0 1 0
    0 1 1
    1 0 0
    1 0 1
    1 1 0
    1 1 1

i found this http://www.mathworks.co.kr/matlabcentral/fileexchange/7147-combn--4-3- but this isn't yet a thing in matlab

tried M = combn([0 1],3) bo i got Undefined function 'combn' for input arguments of type 'double'. in return

Answer 1

An easy approach is to generate all numbers from 0 to 2^n-1, where n is the number of rows, and convert them into binary:

n = 3;
result = dec2bin(0:2^n-1)-'0';

Or particularize this Q&A to your case.