How do I generate a random number in an interval?

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Jeroen
Jeroen 2013-4-22
Is there a standard function in Matlab that can generate a random rational number in a certain interval?
e.g. ...([1,2]) => 1.35
...([0,4)] => 2.64
...([-3.2, 5.9]) => -3.84

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Sean de Wolski
Sean de Wolski 2013-4-22
See Example 1 in:
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Jeroen
Jeroen 2013-4-22
I eventually used
a+(b-a)*rand(1,1)
to create a random number in the interval [a,b] and unless I've had a lot of luck until now, it works perfectly. This helped me aswell: http://www.mathworks.com/matlabcentral/answers/33121.

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