random number generator help
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what is the implication of ">0.2" and "*2-1" in (rand(N)>0.2)*2-1 ?
Accepted Answer
Azzi Abdelmalek
on 3 Mar 2014
Edited: Azzi Abdelmalek
on 3 Mar 2014
Suppose N=[0.11 0.23 0.25 0.05 0.5]
N>=0.2
The result is
0 1 1 0 1
If you multiply the result by 2 you will get
0 2 2 0 2
and so on
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