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Subject: averaging data series
Date: Mon, 23 Jun 2008 18:33:02 +0000 (UTC)
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I have a quick question.  

I have data listed in 10 minute intervals and I was
wondering how to average it, so that the data is now in 30
minute intervals.  The data is already in a .mat file.  I
need to transform it into a different average.  There is
about 10 years worth of data so I can't do it individually
or using vector indexing.

Thanks.