put some elements to zero
- To: mathgroup at smc.vnet.net
- Subject: [mg101438] put some elements to zero
- From: Luigi B <L.Balzano at gmail.com>
- Date: Tue, 7 Jul 2009 07:46:54 -0400 (EDT)
Dear All,
I have a matrix with only two columns and many rows. For instance
{xi,yi}.
For those xi<x0, I would like to set yi=0.
I can only think of a very inefficient loop...
thanks
-Luigi-
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- From: Adriano Pascoletti <adriano.pascoletti@dimi.uniud.it>
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