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Re: Summing elements in an array


From: dirac
Subject: Re: Summing elements in an array
Date: Thu, 15 Jul 2010 05:18:13 -0700 (PDT)

Andy, again thanks for sharing your knowledge!

So say I have a 10001x20 matrix m which I want to sum the first 1000 rows of
each column in a function I should write:

answer=sum(m(1:1000,1))

and recieve a row vector called 'answer' with each column sumation in?

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Converting myself from Excel to Octave for reasons I hope to find out.
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