Creating all possible combination of 0 and 1 in 2D array
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the cyclist on 24 Dec 2019
% Example choice of m and n
n = 2;
m = 3;
allCombos = reshape(dec2bin(0:2^(n*m)-1)-'0',n,m,);
allCombos is a 3-dimensional m*n*X array, where each slice in the 3rd dimension is one of the possible matrices.
Note that if m and n get large, you will quickly run out of memory. Combinatorics is a cruel mistress.
the cyclist on 25 Dec 2019
Did you mean you just want each possible unique row, rather than each possible unique matrix?
justRows = dec2bin(0:2^m-1)-'0'
where m is the number of columns.
If you mean something else, please give more info, because I can't think of any other interpretation of what you mean.