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Message-ID: <alpine.LRH.2.01.1104141238340.32542@hymn34.u.washington.edu>
Date: 2011-04-14T19:38:34Z
From: Nicolas Gutierrez
Subject: extract cells by columns/rows from matrix

Hi All,

I have the following matrix Ufi (x by y):

> Ufin

      1 2 3 4 5 6 7 8 9 10
   1  0 0 0 0 0 0 0 0 0  0
   2  0 0 0 0 0 0 0 0 0  0
   3  0 0 0 0 0 0 0 0 0  0
   4  0 0 0 6 0 0 0 0 0  0
   5  0 0 0 0 0 0 0 0 0  0
   6  0 0 0 0 0 0 9 0 0  0
   7  0 2 0 0 0 0 0 0 0  0
   8  0 0 0 0 0 0 0 0 0  0
   9  0 0 0 0 0 0 0 1 0  0
   10 0 0 0 0 0 0 0 0 0  0

And I need to extract the values for x and for y of those cells with maximum values:

First would be:

x=7; y=6

Second:

x=4; y=4

And so on... Any help?

Thanks!

Nic