I want to create a binary matrix with a variable dimensions
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I want to create a binary matrix of dimension k x M where k and M are user defined.(k is the number of rows and M is the number of column). And number of zeros and ones in each row are user defined. Also this binary matrix should be a function.
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David Hill
am 11 Aug. 2022
Bearbeitet: David Hill
am 11 Aug. 2022
k=10;
M=50;
O=randi(M+1,k)-1;%number of ones per row (number of zeros per row= 50 - O)
for n=1:k
m=[ones(1,O(n)),zeros(1,M-O(n))];
Matrix(n,:)=m(randperm(M));
end
2 Kommentare
David Hill
am 11 Aug. 2022
You just need to clear Matrix or set Matrix = [ ] at the beginning.
k=10;
M=50;
Matrix=[];
O=randi(M+1,k)-1;%number of ones per row (number of zeros per row= 50 - O)
for n=1:k
m=[ones(1,O(n)),zeros(1,M-O(n))];
Matrix(n,:)=m(randperm(M));
end
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