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From: | Robert T. Short |
Subject: | Re: Ignorance |
Date: | Mon, 05 Mar 2012 19:11:19 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux i686; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 |
On 03/05/2012 05:05 PM, Jordi Gutiérrez Hermoso wrote:
Well, ask a poorly specified question get a smart answer. You cracked me up too.On 5 March 2012 19:59, Robert T. Short<address@hidden> wrote:Is there a one-liner to create an array like [ [1 2 3 4]; [1 2 3 4]; [1 2 3 4] ];One line? Hmm.... [ 1 2 3 4; 1 2 3 4; 1 2 3 4]or [ [1 1]; [2 2]; [3 3] ];[1 1; 2 2; 3 3] ... Sorry, I crack myself up. Seriously, you might want repmat. More seriously, you probably want broadcasting: http://www.gnu.org/software/octave/doc/interpreter/Broadcasting.html HTH, - Jordi G. H.
I don't know the dimensions or the direction a-priori. The obvious answer is 1:N followed by a repmat but there are so many cute little octave tricks that I was hoping there was something really clever. I am still trying to understand broadcasting in full, but I don't think it quite works for my application. Bob will noodle a bit. Thanks for the response, even it if was a bit of a kick in the private parts.
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