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Topic: standard deviation computation
Replies: 1   Last Post: Apr 8, 2013 5:55 AM

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Derek Goring

Posts: 3,919
Registered: 12/7/04
Re: standard deviation computation
Posted: Apr 8, 2013 5:55 AM
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On Monday, April 8, 2013 5:39:06 PM UTC+12, mahesh bvm wrote:
> Hi all,
>
>
>
> I have a two dimensional matrix which has 10 rows by 1000 coloumns. I want to compute standard deviation at every 20th point, starting from 20 to 1000. Kindly help, help is appreciated.
>
>
>
> Thanking you


std(A(:,20:20:end))



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