I have a 145x1 size matrix and I'm trying to sum all of those elements within the matrix. An example would be a matrix like [ 1 2 3 4] would equal 10 because 4+3+2+1=10. 

I've searched a while and any help would be great.

On Sat, 25 Sep 2010 21:12:04 +0000 (UTC), "Lee "
<lsouthwood09@yahoo.com> wrote:

>I have a 145x1 size matrix and I'm trying to sum all of those elements within the matrix. An example would be a matrix like [ 1 2 3 4] would equal 10 because 4+3+2+1=10. 
>
>I've searched a while and any help would be great.

doc sum

How did you search?  I cannot believe that you didn't come across the SUM function during your search, unless you didn't search using the terms which describe the problem.  Try this:

docsearch('sum')

Matt Fig wrote:
> How did you search?  I cannot believe that you didn't come across the 
> SUM function during your search, unless you didn't search using the 
> terms which describe the problem.  Try this:
> 
> docsearch('sum')

or the inimitable

lookfor sum

:)

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