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data genaration

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som 2011-11-8

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采纳的回答： Grzegorz Knor

Hi all

I want to generat a data seri that follows Normal Distribution. as u know, "randn" command generates data with average=0 and std=1. But I want to generat a series of data having non-zero average and non-single standard diviation. could u please guide me??? Thanks in advanced

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Grzegorz Knor 2011-11-8

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See in documentation:

doc randn

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som 2011-11-10

as u know, "randn" command generates data with average=1 and std=1.

But I want to generat a series of data having non-zero average and non-single standard diviation.

could u please guide me???

thanks

Grzegorz Knor 2011-11-12

See example 1 in documentation:

http://www.mathworks.com/help/techdoc/ref/randn.html

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