Why function "exprnd" is not available in matlab R2008b
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Just as the title. Could you give me a hand? Thanks all.
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Walter Roberson
2013-1-15
exprnd is part of the Statistics Toolbox, which is an optional product for Commercial and Academic licenses.
The Statistics Toolbox is included in the Student Version licenses but the Toolbox might not be installed by default. I note that you are using R2008b, which has the only Student Version release (so far) that ends in 'b', so you might be using Student Version.
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Tom Lane
2013-1-15
I don't think I'd be giving away valuable secrets by telling you that exprnd is a relatively simple function:
>> rng(0)
>> exprnd(5,2,3)
ans =
1.0245 10.3184 2.2915
0.4947 0.4530 11.6374
>> rng(0)
>> -5*log(rand(2,3))
ans =
1.0245 10.3184 2.2915
0.4947 0.4530 11.6374
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