How can I generate all possible strings of length n with say k different characters (in lexicographic order)? (MATLAB)

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Answers


Something like this?

Test = 'ABCDE'; 
A  = cell(7, 1);    %//pre-allocating for speed
[A{:}] = ndgrid(Test);  
y = cellfun(@(Test) {Test(:)} , A);
y = horzcat (y{:}); 

>>  
AAAAAAA
BAAAAAA
CAAAAAA
DAAAAAA

EDIT: ops... didn't see the 7..


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