Generate a random vector elements that sum up to one ?
3 vues (au cours des 30 derniers jours)
Let us consider that we have a vector V.
Where V(1,6): the vector contains 6 columns (cases).
How can I set up a random vector that will sum up to 1. I mean that: sum(V(1,:)) == 1 ).
where all the elements should be beweent 0 and 1. Upperbounder =1 and lowbounder =1.
Image Analyst le 29 Déc 2022
V = rand(1, 6);
V = V / sum(V) % Make it sum to 1 by dividing by the sum.
theSum = sum(V)
but many people use this:
which is supposedly better for some reason.