📄 dcprdataplot3.html

📁 一个关于数据聚类和模式识别的程序,在生物化学,化学中因该都可以用到.希望对大家有用,谢谢支持
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"                "http://www.w3.org/TR/REC-html40/loose.dtd"><html><head>  <title>Description of dcprDataPlot3</title>  <meta name="keywords" content="dcprDataPlot3">  <meta name="description" content="dcprDataPlot: Plot of 3D data for data clustering or pattern recognition">  <meta http-equiv="Content-Type" content="text/html; charset=big5">  <meta name="generator" content="m2html &copy; 2003 Guillaume Flandin">  <meta name="robots" content="index, follow">  <link type="text/css" rel="stylesheet" href="../m2html.css"></head><body><a name="_top"></a><div><a href="../index.html">Home</a> &gt;  <a href="index.html">dcpr</a> &gt; dcprDataPlot3.m</div><!--<table width="100%"><tr><td align="left"><a href="../index.html"><img alt="<" border="0" src="../left.png">&nbsp;Master index</a></td><td align="right"><a href="index.html">Index for dcpr&nbsp;<img alt=">" border="0" src="../right.png"></a></td></tr></table>--><h1>dcprDataPlot3</h1><h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="box"><strong>dcprDataPlot: Plot of 3D data for data clustering or pattern recognition</strong></div><h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="box"><strong>function dcprDataPlot3(DS, plotTitle, displayAnnotation) </strong></div><h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="fragment"><pre class="comment"> dcprDataPlot: Plot of 3D data for data clustering or pattern recognition
    Usage: dcprDataPlot3(DS, plotTitle, inputName, pointLabel)
        DS: data to be displayed
            DS.input: input part
            DS.output: output part (this part could be missing for DC)
            DS.dataName: data name (or description)
            DS.inputName: data input name
            DS.annotation: data annotation for each data point</pre></div><!-- crossreference --><h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>This function calls:<ul style="list-style-image:url(../matlabicon.gif)"><li><a href="classConvert.html" class="code" title="function label2 = classConvert(label)">classConvert</a>	classConvert: Convert class labels into integers from 1 to n</li><li><a href="prData.html" class="code" title="function [DS, TS]=prData(dataName)">prData</a>	prData: Various data set for PR</li></ul>This function is called by:<ul style="list-style-image:url(../matlabicon.gif)"></ul><!-- crossreference --><h2><a name="_subfunctions"></a>SUBFUNCTIONS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><ul style="list-style-image:url(../matlabicon.gif)"><li><a href="#_sub1" class="code">function selfdemo</a></li></ul><h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function dcprDataPlot3(DS, plotTitle, displayAnnotation)</a>0002 <span class="comment">% dcprDataPlot: Plot of 3D data for data clustering or pattern recognition</span>0003 <span class="comment">%    Usage: dcprDataPlot3(DS, plotTitle, inputName, pointLabel)</span>0004 <span class="comment">%        DS: data to be displayed</span>0005 <span class="comment">%            DS.input: input part</span>0006 <span class="comment">%            DS.output: output part (this part could be missing for DC)</span>0007 <span class="comment">%            DS.dataName: data name (or description)</span>0008 <span class="comment">%            DS.inputName: data input name</span>0009 <span class="comment">%            DS.annotation: data annotation for each data point</span>0010 0011 <span class="comment">% Roger Jang, 20060507</span>0012 0013 <span class="keyword">if</span> nargin&lt;1, <a href="#_sub1" class="code" title="subfunction selfdemo">selfdemo</a>; <span class="keyword">return</span>; <span class="keyword">end</span>0014 [dim, dataNum]=size(DS.input);0015 <span class="keyword">if</span> dim&lt;3, <span class="keyword">return</span>; <span class="keyword">end</span>0016 <span class="keyword">if</span> nargin&lt;2, plotTitle=<span class="string">''</span>; <span class="keyword">end</span>0017 <span class="keyword">if</span> nargin&lt;3, displayAnnotation=1; <span class="keyword">end</span>0018 0019 <span class="keyword">if</span> ~isfield(DS, <span class="string">'dataName'</span>), DS.dataName=<span class="string">''</span>; <span class="keyword">end</span>0020 <span class="keyword">if</span> ~isfield(DS, <span class="string">'inputName'</span>), <span class="keyword">for</span> i=1:dim, DS.inputName{i}=[<span class="string">'Input '</span>, int2str(i)]; <span class="keyword">end</span>, <span class="keyword">end</span>0021 <span class="keyword">if</span> ~isfield(DS, <span class="string">'annotation'</span>), <span class="keyword">for</span> i=1:dataNum, DS.annotation{i}=int2str(i); <span class="keyword">end</span>, <span class="keyword">end</span>0022 0023 markerSize=5;0024 <span class="keyword">if</span> isfield(DS, <span class="string">'output'</span>)0025     DS.output=<a href="classConvert.html" class="code" title="function label2 = classConvert(label)">classConvert</a>(DS.output);    <span class="comment">% Convert the output to be intergers from 1 to classNum</span>0026     classNum=length(unique(DS.output));0027     <span class="keyword">for</span> i=1:classNum0028         index=find(DS.output==i);0029         xData=DS.input(1, index);0030         yData=DS.input(2, index);0031         zData=DS.input(3, index);0032         line(xData, yData, zData, <span class="string">'marker'</span>, <span class="string">'.'</span>, <span class="string">'lineStyle'</span>, <span class="string">'none'</span>, <span class="string">'color'</span>, getColor(i));0033     <span class="keyword">end</span>0034 <span class="keyword">else</span>0035     xData=DS.input(1, :);0036     yData=DS.input(2, :);0037     zData=DS.input(3, :);0038     line(xData, yData, zData, <span class="string">'marker'</span>, <span class="string">'.'</span>, <span class="string">'lineStyle'</span>, <span class="string">'none'</span>, <span class="string">'color'</span>, getColor(1));0039 <span class="keyword">end</span>0040 0041 box on0042 xlabel(DS.inputName{1});0043 ylabel(DS.inputName{2});0044 zlabel(DS.inputName{3});0045 title(DS.dataName);0046 axis image0047 rotate3d on0048 view(-37.5, 30);0049 0050 <span class="comment">% ====== Self demo</span>0051 <a name="_sub1" href="#_subfunctions" class="code">function selfdemo</a>0052 DS=<a href="prData.html" class="code" title="function [DS, TS]=prData(dataName)">prData</a>(<span class="string">'random3'</span>);0053 feval(mfilename, DS);</pre></div><hr><address>Generated on Thu 30-Oct-2008 12:53:56 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/">m2html</a></strong> &copy; 2003</address></body></html>
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