random number generating problems
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hi everyone I have written an algorithm in which there is a part that has to produce random numbers like this:
a=randi(10,1,4)
b=randi(10,1,4)
c=randi(10,1,4)
I need it to produce different sets of numbers everytime I run the algorithm but it uses the same sets of numbers everytime
can anyone help?
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Guillaume
am 19 Aug. 2014
In all likelyhood, you're seeding the random number generator with a fixed seed somewhere before calling randi.
Look for a rng(...) instruction and remove it, or insert a rng('shuffle') before calling randi. rng('shuffle') seeds the generator with the current time.
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