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Re: Octave and gzipped files
From: |
Matthias Brennwald |
Subject: |
Re: Octave and gzipped files |
Date: |
Tue, 9 Jan 2007 08:24:02 +0100 |
On 08.01.2007, at 23:46, address@hidden wrote:
If Octave can't directly read the gzipped file I suppose an
alternative
would be for Octave to call gzip to temporarily unzip the file,
read the
data, and then zip it back up again. Is this possible?
I guess you could do that using either the system(...) or popen(...)
commands. For instance: if cmd is the shell command needed to extract
the ASCII data from the zip file, then calling system(cmd) from
within Octave will do what calling cmd from the shell would do. Then,
you can continue reading the ASCII file into Octave.
For a long-term solution, are there any good storage methods for large
datasets that anyone can recommend, methods that are Octave and MATLAB
compatible?
How about a Matlab binary file (*.mat)?
Matthias
-------
Matthias Brennwald
Lägernstrasse 6
CH 8037 Zürich
+41 (0)44 364 17 03
address@hidden
- Octave and gzipped files, Joseph Wakeling, 2007/01/08
- Re: Octave and gzipped files, Geordie McBain, 2007/01/08
- Re: Octave and gzipped files, Dmitri A. Sergatskov, 2007/01/08
- Re: Octave and gzipped files, Joseph Wakeling, 2007/01/08
- Re: Octave and gzipped files, Geordie McBain, 2007/01/08
- Re: Octave and gzipped files, Joseph Wakeling, 2007/01/08
- Re: Octave and gzipped files, John Swensen, 2007/01/08
- Re: Octave and gzipped files, Francesco Potorti`, 2007/01/09
- Re: Octave and gzipped files,
Matthias Brennwald <=