Random generator with constraints
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I am getting back into MATLAB and need to create a random generator that provides a matrix of 12 rows by 4 colums of numbers from (1,4), with non repeating numbers in row. And another separate random generator code that can provide a 1 row by 5 colums of numbers for (0,4), with non repeating numbers in row.
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Adam Danz
on 26 Feb 2021
> I am getting back into MATLAB and need to create a random generator that provides a matrix of 12 rows by 4 colums of numbers from (1,4), with non repeating numbers in row
sz = [12,4];
maxVal = 4;
M = cell2mat(arrayfun(@(i){randperm(maxVal,sz(2))},1:sz(1))');
>And another separate random generator code that can provide a 1 row by 5 colums of numbers for (0,4), with non repeating numbers in row.
V = randperm(5,5).'-1;
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