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Summing elements in an array
From: |
dirac |
Subject: |
Summing elements in an array |
Date: |
Thu, 15 Jul 2010 02:47:48 -0700 (PDT) |
Hi,
I am wanting to sum the first 1000 elements in a matrix I have defined.
Initially I want to perform it on one column, but then move to performing
the calculation over all 20 columns. Is there a way to do this as I am
having great difficulty using for loops for this.
Another question is if three nested for loops for analyzing a 210000 element
array is going to be slow...
Thanks in advance.
Martin
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Converting myself from Excel to Octave for reasons I hope to find out.
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