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From: | Daniel J Sebald |
Subject: | Re: Ignorance |
Date: | Mon, 05 Mar 2012 19:17:27 -0600 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 |
On 03/05/2012 07:05 PM, Jordi Gutiérrez Hermoso wrote:
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.
Or outer product, ones(4,1)*[1:4]. Probably several ways.This list is more geared for questions about bugs, new features, better programming, etc. as opposed to questions about how to use the language.
Octave has a very nice help feature. "help" followed by the name of the function of interest. Sometimes the blurb has a "see also". Then there is the "doc" help feature which gives an overview of arithmetic expressions, syntax, so on.
Dan
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