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<h1>
LANS Pattern Recognition Toolbox</h1>
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<td BGCOLOR="#FFCCCC">Download</td>
<td BGCOLOR="#99FF99">License</td>
<td BGCOLOR="#CCFFFF">Description</td>
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<li>
<a href="../lanstoolbox.zip">lanstoolbox.zip</a></li>
<li>
<form><input type = "button"
name = "zipit_butt"
value = "Create Latest Version"
onClick = "zipit(this)"
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<td>
<li>
The LANS Pattern Recognition Toolbox is</li>
<br> <b>Copyright (C) Kui-yu Chang 1995-2000</b>
<li>
It is released under the <a href="license.txt">GNU Public License Version
2.</a></li>
</td>
<td>
<li>
List sub-libraries <a href="lans.s.txt">lans.s.txt</a></li>
<li>
List functions <a href="lans.txt">lans.txt</a></li>
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<h1>
1 Normenclature</h1>
The LANS toolbox is a collection of MATLAB functions developed by LANS
members. It is currently installed in
<pre> /home/lans/toolbox/lans</pre>
<ol>
<li>
Sub-libraries are preceded by <b>'lans-'</b>, i.e.</li>
<pre> lans-{sub_library_name}</pre>
<li>
Most updated functions are preceded by <b>'lans_'</b> i.e.</li>
<pre> lans_{function_name}</pre>
<li>
Obsolete/internal functions do not have the <b>'lans_'</b> prefix, and
are stored in the lans-old sub-library. These are not recommended for general
use as they might be removed in future versions.</li>
<li>
Each function adheres to the following general <a href="lans-doc/.template">header
template</a></li>
</ol>
<h1>
2 How to contribute</h1>
<ol>
<li>
LANS members are welcomed to add their MATLAB functions to this library:</li>
<ul>
<li>
You must make full use of the provided descriptive <a href="lans-doc/.template">header
template</a>, with your name instead of 'Kui-yu Chang' inserted in the
copyright. This conformity will greatly reduce the learning curve of said
functions for fellow lab members (even yourself after some leave of absence).</li>
<li>
You must include the modification date yyyy.mm.dd in the header each time
you modify the function</li>
<li>
Simply modify your function and place them in the appropriate sub-directories
in</li>
<pre> /home/lans/toolbox/lans</pre>
.
<li>
You retain full ownership of the file, but the maintainer reserves the
right to modify and refuse the inclusion of functions/libraries that do
not conform to the API.</li>
</ul>
<li>
There is a <a href="../bench/API/API.html">LANS API</a> for regression
and classification dataset that is readable by the LANS toolbox function
<b>lans_load</b>.</li>
<ul>
<li>
LANS datasets are indicated by the suffix <b>.lans</b></li>
<li>
Currently <a href="../data">available datasets</a> (also accessible by
<b>lans_load</b>) can be found in</li>
<pre> /home/lans/data/{classify,regress}</pre>
<li>
If you have converted a dataset to the LANS format, please place them in</li>
<pre> /home/lans/data/incoming</pre>
along with a readme file, and email the maintainer.</ul>
</ol>
<h1>
3 Instructions</h1>
The LANS toolbox is already installed and configured to run on LANS machines.
NO FURTHER ACTION is required if you want to use it on a LANS linux machine.
<br>For non-LANS members, please follow these procedures:
<ol>
<li>
Download and extract <a href="../lanstoolbox.zip">lanstoolbox.zip</a></li>
<li>
Set environment variables (Windows/DOS users may set their %LANSROOT% and
%LANSMATLAB% path variables accordingly), e.g. suppose you downloaded and
extracted the lanstoolbox to your home directory<b> /home/kuiyu/</b>, append
the following to your <b>.cshrc</b> file:</li>
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<td>
<pre><font color="#00FF00">setenv LANSROOT /home/kuiyu/lans
setenv LANSMATLAB $LANSROOT</font></pre>
</td>
</tr>
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<li>
Make sure you source the newly edited shell file or simply re-login.</li>
<li>
cd to the directory where you normally run matlab, e.g. /home/kuiyu/test,
and create a virtual <b>startup.m</b> link to <b>lanspath.m</b>, the LANS
toolbox path setter:</li>
<table>
<tr>
<td BGCOLOR="#000000">
<pre><font color="#00FF00">/home/kuiyu> cd test
/home/kuiyu/test> ln -s $LANSROOT/lanspath.m startup.m</font></pre>
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<li>
Invoke MATLAB from the directory containing the virtual startup.m file</li>
<table>
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<td BGCOLOR="#000000">
<pre><font color="#00FF00">/home/kuiyu/test> matlab</font></pre>
</td>
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<li>
From within MATLAB, you may type <b>lans</b> to see the available list
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