Mercurial > web-octave
view index.html @ 95:25149c27c794
Removed Octicons dependeny.
author | Kai T. Ohlhus <k.ohlhus@gmail.com> |
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date | Tue, 01 Nov 2016 02:01:18 +0100 |
parents | 7609e2a6faef |
children | e7efa40deb17 |
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--- layout: default --- <section> <div class="row"> <div class="columns medium-6"> <a href="#"> <img src="{{ "/img/mesh.png" | prepend: site.baseurl }}" /> </a> </div> <div class="columns medium-6"> <h2 class="home-title"> <img src="{{ "/img/logo.png" | prepend: site.baseurl }}" style="float: left; height: 48px; width: auto; padding-right: 0.5rem" /> GNU Octave </h2> <h3>Scientific Programming Language</h3> <ul> <li>Powerful mathematics-oriented syntax with built-in plotting and visualization tools</li> <li>Free software, runs on GNU/Linux, Mac, BSD, and Windows</li> <li>Drop-in compatible with many Matlab scripts</li> </ul> <div> <ul class="button-group stack-for-small even-2"> <li><a href="#install" class="button">Download</a></li> <li><a href="{{site.docs_url}}" class="button">Docs</a></li> </ul> </div> </div> </div> </section> <section id="syntax"> <h3>Syntax Examples</h3> <div class="row"> <div class="columns medium-12"> <p> The Octave syntax is largely compatible with <a href="http://www.mathworks.com/matlab">Matlab</a>. The Octave interpreter can be run in GUI mode, as a console, or invoked as part of a shell script. </p> </div> </div> <div class="row"> <div class="columns medium-4" > <p>Solve systems of equations with linear algebra operations on <strong>vectors</strong> and <strong>matrices</strong></p> </div> <div class="columns medium-8"> {% highlight matlab%} b = [4; 9; 2] % Column vector A = [ 3 4 5; 1 3 1; 3 5 9 ] x = A \ b % Solve the system by inverting A {% endhighlight %} </div> </div> <div class="row"> <div class="columns medium-4"> <p>Visualize data with <strong>high-level plot commands</strong> in 2D and 3D</p> </div> <div class="columns medium-8"> {% highlight matlab %} x = -10:0.1:10 % Create an evenly-spaced vector from -10..10 y = sin(x) % y is also a vector plot(x,y) {% endhighlight %} <div class="text-left"> <a href="#" data-reveal-id="plotModal"> <img src="{{ "/img/plot.png" | prepend: site.baseurl }}" style="height: 12rem; width: auto;"/> <span class="label">Expand</span> </a> </div> </div> </div> <a class="button" href="{{site.baseurl}}/examples" >More Examples</a> </section> <section id="install"> <h3>Install</h3> <div class="row"> <div class="columns medium-8"> {% include install.html %} </div> <div class="columns medium-4"> <a href="#" data-reveal-id="guiModal"> <img src="https://www.gnu.org/software/octave/images/screenshot-2016-small.png" title="GNU Octave 4.0.3 - Licensed under CC BY-SA 3.0"/> </a> </div> </div> </section> <section id="forge"> <h3>Octave Forge</h3> <div class="row"> <div class="columns medium-9"> <p> <a href="http://octave.sourceforge.net/">Octave Forge</a> is a central location for development of packages for GNU Octave, similar to Matlab's toolboxes. To install a package, use the pkg command from the Octave prompt by typing: </p> {% highlight text %} pkg install -forge package_name pkg load package_name {% endhighlight %} </div> <div class="columns large-3"> <a href="http://octave.sourceforge.net/packages.php" class="button expand">Browse Packages</a> </div> </div> </section> <section id="develop"> <h3>Development</h3> <p> Octave is free software licensed under the <a href="http://www.gnu.org/copyleft/gpl.html">GNU General Public License (GPL)</a>. Assuming you have Mercurial installed on your machine you may obtain the latest development version of Octave sources with the following command: </p> <p style="margin-left:1rem"><code>hg clone http://www.octave.org/hg/octave</code></p> <p> If you want to participate in Octave development, join the <a href="https://lists.gnu.org/mailman/listinfo/octave-maintainers">maintainers@octave.org</a> mailing list. </p> </section> <section id="latest"> <div class="row"> <div class="columns small-12"> {% assign latest_post = site.posts.first %} {% if latest_post %} <div class="panel callout"> <a class="right" href="{{ "/feed.xml" | prepend: site.baseurl }}"> <span class="label warning"> RSS </span> </a> <h3 class="entry-title"> <a href="{{ root_url }}{{ latest_post.url }}">{{ latest_post.title }}</a> </h3> <p class="post-meta">{{ latest_post.date | date: "%b %-d, %Y" }}</p> <div class="entry-content">{{ latest_post.content }}</div> </div> {% endif %} </div> </div> </section> <div id="plotModal" class="reveal-modal" data-reveal aria-hidden="true" role="dialog"> <img src="{{ "/img/plot.png" | prepend: site.baseurl }}" /> <a class="close-reveal-modal" aria-label="Close">×</a> </div> <div id="guiModal" class="reveal-modal" data-reveal aria-hidden="true" role="dialog"> <img src="https://upload.wikimedia.org/wikipedia/en/4/48/Octave-4.0.0-rc1-Qt5.4-Linux.png" title="Octave-4.0.0-rc1-Qt5.4-Linux by Qtguy00 - Own work. Licensed under CC BY-SA 3.0 via Wikipedia"/> <a class="close-reveal-modal" aria-label="Close">×</a> </div>