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Matrix manipulation question
Posted:
Jun 27, 1996 7:08 PM
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Hi. I was wondering if any of you vectorized-code gurus out there
had a quick answer for me.
I have a matrix A with elements that I wish to keep unchanged if
they are greater than zero, otherwise I would like to make them
zero.
Can this be done without writing a loop?
ObMatlab: As a new user who reads this newsgroup regularly, I
find myself spending time trying to think of clever ways to do
things like this, rather than making real progress on my problem
by using brute force and simple stuff I already know from
other programming languages. I've seen some recent discussion
regarding the speed of one line commands, as well, suggesting
they aren't always advantageous. Since i've only spent a
few sessions with Matlab, I don't really know if devoting time
to learning elegant Matlab coding practices is useful. Any
comments on this?
Thanks
Steve Biellak
biellak@joey.stanford.edu
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