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qp.m: Overhaul function (fixes bug #45324). * qp.m: Put input validation first. Validate both x0 and q are vectors. Transform x0 and q to column vectors for rest of computation (bug #45324). Use double quotes instead of single to match Octave coding conventions. Re-wrap multi-line comments to break at meaningful boundaries. Use isargout to avoid calculating unnecessary outputs.
author Rik <rik@octave.org>
date Mon, 15 Jun 2015 21:56:34 +0200
parents 446c46af4b42
children
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Octave works best with gnuplot 4.4 or higher, which is available from
http://www.gnuplot.info.

In versions prior to 4.2.6 it is not possible to use the mouse to zoom in
on plots.  This is a limitation of earlier versions of gnuplot, which are
unable to zoom when the data it plots is not stored in a file.


John W. Eaton
jwe@octave.org

Last updated: Tue Jan  4 18:55:56 PST 2011