Generating random integer from -x to x
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I need to find a way to generate a random integer from -x to x for example -5 to 5
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per isakson
2014-3-12
编辑:per isakson
2014-3-12
2*x*rand-x produces uniformly distributed numbers
Doc says: Example 1, Generate values from the uniform distribution on the interval [a, b]:
r = a + (b-a).*rand(100,1);
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