random numbers drawn from Gaussian distribution in a specific range and having a fixed mean

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inci
inci 2011-9-30
Hi All,
I'm trying to generate 8 random numbers (being multiplies of 10, i.e. 510, 620, 810 etc) drawn from a Gaussian distribution within a specific range (50-1200). The mean of these numbers would be predetermined, too (i.e. 400).
I would appreciate it so much if anyone can help me how to do it in Matlab.
Thank you very much!
inci

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回答（1 个）

Walter Roberson
Walter Roberson 2011-9-30
This cannot be done. Distributions that have fixed limits cannot be gaussian. Gaussian distributions always have infinite tails.
People who ask this question are often satisfied to use a Beta Distribution instead. More hints in this previous discussion

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