How to randomized a n by m matrix ?
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I want to randomize an n by m matrix containing numbers just between -1 to 1, where the sum of each row vector is equal to 1.
Ex. 3 by 2 matrix:
m = [.6 .3 .1; ...
.2 .7 .1]
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Roger Stafford
le 3 Sep 2017
Modifié(e) : Stephen23
le 3 Sep 2017
You can use my File Exchange routine “randfixedsum” at:
to obtain your 1 sums with values between -1 and 1.
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