Create a random vector only with positive numbers
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Hello, I'm new in matlab and I want to create a vector only with positive numbers.
I usually use the function "randn()" but i can't control the sign of the element.
Thank you! :)
采纳的回答
If you don't care what the distribution is, infinite possible recommendations can be made. You can use a classically non-negative distribution, e.g., rand, poissrnd, randi,...
Or, you can improvise and do things like,
x=randn(1,5).^2
or
x=abs(randn(1,5))
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