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Creating matrix with different elements

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M.R. Ebrahimi
M.R. Ebrahimi 2020-11-12
评论： Ameer Hamza 2020-11-12
Hi
I have to create a 3 * 4 matrix whose elements are between 3 and 8, but the element of each row will be different. How can I creat it?

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Ameer Hamza
Ameer Hamza 2020-11-12
编辑：Ameer Hamza 2020-11-12
This is one way
lb = 3;
ub = 8;
M = rand(3,4);
for i = 1:size(M,1)
M(i,:) = randperm(ub-lb+1, size(M,2))+lb-1;
end
Result
>> M
M =
4 5 8 6
3 6 7 8
7 3 6 8

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