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Loading a matrix from ASCII file (avoiding scripting?)
From: |
Mauro Casadei |
Subject: |
Loading a matrix from ASCII file (avoiding scripting?) |
Date: |
Thu, 26 Aug 2004 15:58:46 +0200 |
Hi all !
I am a newcomer to Octave and to this list, so this is my chance to say hi
to everybody ! :-)
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My problem is that I would like to be able to load into arrays and/or
matrixes some plain, tab-delimited real/integers data.
The file format would be something like the following:
0.0 1.0 3.0
1.0 2.5 5.1
I have browsed through both the manuals AND the archive of this list, and
tried the suggestions but I could not find a suitable working solution.
For example, if I issue the command
Load “xxx.txt”
I recieve the following output:
>> load "xxx.txt"
>> x = ans
error: `ans' undefined near line 3 column 5
error: evaluating assignment expression near line 3, column 3
The file “xxx.txt” is in the correct location (I verified it using the “ls”
command).
I am using Octave for Windows, and I downloaded and installed directly the
binaries version for Win (octave-forge-windows), available at
http://sourceforge.net/projects/octave.
It would great to able to load a matrix without scripting, with a single (or
maybe 2) command... :)
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Can anyone help?
Thanks all !!
Mauro
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- Loading a matrix from ASCII file (avoiding scripting?),
Mauro Casadei <=