“UbuntuHelp:Octave”的版本间的差异
来自Ubuntu中文
小 （新页面: {{From|https://help.ubuntu.com/community/Octave}} {{Languages|UbuntuHelp:Octave}} [http://www.octave.org/ GNU Octave] is a high-level language, primarily intended for numerical computatio...） |
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{{Languages|UbuntuHelp:Octave}} | {{Languages|UbuntuHelp:Octave}} | ||
[http://www.octave.org/ GNU Octave] is a high-level language, primarily intended for numerical computations. It is similar to the commerial product [http://www.mathworks.com/ MATLAB]. It gives you an command line environment where you can do calculation, solve equations, manipulate matrices and plot graphs. A list of commands can be put into a file and executed as an interpreted scripting language. | [http://www.octave.org/ GNU Octave] is a high-level language, primarily intended for numerical computations. It is similar to the commerial product [http://www.mathworks.com/ MATLAB]. It gives you an command line environment where you can do calculation, solve equations, manipulate matrices and plot graphs. A list of commands can be put into a file and executed as an interpreted scripting language. | ||
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A simple example of a Octave session | A simple example of a Octave session | ||
<pre><nowiki> | <pre><nowiki> | ||
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octave:2> b = [ 1 2 3 4] | octave:2> b = [ 1 2 3 4] | ||
b = | b = | ||
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1 2 3 4 | 1 2 3 4 | ||
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octave:3> c = a * b | octave:3> c = a * b | ||
c = | c = | ||
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6 12 18 24 | 6 12 18 24 | ||
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octave:4> exit | octave:4> exit | ||
</nowiki></pre> | </nowiki></pre> | ||
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=== Installation === | === Installation === | ||
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Octave is in the Ubuntu universe and can be installed with synaptic or apt-get. The package name is "octave" | Octave is in the Ubuntu universe and can be installed with synaptic or apt-get. The package name is "octave" | ||
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=== Running octave === | === Running octave === | ||
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To run octave open a terminal and type | To run octave open a terminal and type | ||
<pre><nowiki> | <pre><nowiki> | ||
octave | octave | ||
</nowiki></pre> | </nowiki></pre> | ||
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=== Resources === | === Resources === | ||
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* [http://www.octave.org/ GNU Octave website] | * [http://www.octave.org/ GNU Octave website] | ||
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* [http://octave.sourceforge.net/ GNU Octave Repository] Add ons. | * [http://octave.sourceforge.net/ GNU Octave Repository] Add ons. | ||
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* [http://linuxgazette.net/authors/odonovan.html Articles by Barry O'Donovan] Some introductory articles. | * [http://linuxgazette.net/authors/odonovan.html Articles by Barry O'Donovan] Some introductory articles. | ||
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* [http://octave-gtk.sourceforge.net/ octave-gtk] a GTK+ binding for GNU/Octave. | * [http://octave-gtk.sourceforge.net/ octave-gtk] a GTK+ binding for GNU/Octave. | ||
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* [http://pkg-octave.alioth.debian.org/ Debian Octave Group] | * [http://pkg-octave.alioth.debian.org/ Debian Octave Group] | ||
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[[category:CategoryDocumentation]] [[category:CategoryCleanup]] | [[category:CategoryDocumentation]] [[category:CategoryCleanup]] | ||
[[category:UbuntuHelp]] | [[category:UbuntuHelp]] | ||
2007年11月30日 (五) 20:53的版本
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GNU Octave is a high-level language, primarily intended for numerical computations. It is similar to the commerial product MATLAB. It gives you an command line environment where you can do calculation, solve equations, manipulate matrices and plot graphs. A list of commands can be put into a file and executed as an interpreted scripting language. A simple example of a Octave session
octave:1> a = 2 * 3 a = 6 octave:2> b = [ 1 2 3 4] b = 1 2 3 4 octave:3> c = a * b c = 6 12 18 24 octave:4> exit
Installation
Octave is in the Ubuntu universe and can be installed with synaptic or apt-get. The package name is "octave"
Running octave
To run octave open a terminal and type
octave
Resources
- GNU Octave website
- GNU Octave Repository Add ons.
- Articles by Barry O'Donovan Some introductory articles.
- octave-gtk a GTK+ binding for GNU/Octave.
- Debian Octave Group
