removesamevaluefeature.html
来自「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」· HTML 代码 · 共 71 行
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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 removeSameValueFeature</title> <meta name="keywords" content="removeSameValueFeature"> <meta name="description" content="removeSameValueFeature: Remove same-value features"> <meta http-equiv="Content-Type" content="text/html; charset=big5"> <meta name="generator" content="m2html © 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> > <a href="index.html">dcpr</a> > removeSameValueFeature.m</div><!--<table width="100%"><tr><td align="left"><a href="../index.html"><img alt="<" border="0" src="../left.png"> Master index</a></td><td align="right"><a href="index.html">Index for dcpr <img alt=">" border="0" src="../right.png"></a></td></tr></table>--><h1>removeSameValueFeature</h1><h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="box"><strong>removeSameValueFeature: Remove same-value features</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 [inData2, removedFeaIndex] = removeSameValueFeature(inData) </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"> removeSameValueFeature: Remove same-value features
Usage: [inData2, removedFeaIndex] = removeSameValueFeature(inData)
Roger Jang, 20060818</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)"></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 [inData2, removedFeaIndex] = removeSameValueFeature(inData)</a>0002 <span class="comment">% removeSameValueFeature: Remove same-value features</span>0003 <span class="comment">% Usage: [inData2, removedFeaIndex] = removeSameValueFeature(inData)</span>0004 <span class="comment">%</span>0005 <span class="comment">% Roger Jang, 20060818</span>0006 0007 <span class="keyword">if</span> nargin<1, <a href="#_sub1" class="code" title="subfunction selfdemo">selfdemo</a>; <span class="keyword">return</span>; <span class="keyword">end</span>0008 0009 removedFeaIndex=sameValueRow(inData);0010 inData2=inData;0011 inData2(removedFeaIndex, :)=[];0012 0013 <span class="comment">% ====== Self demo</span>0014 <a name="_sub1" href="#_subfunctions" class="code">function selfdemo</a>0015 inData=[1 2 3 9 ; 1 5 7 9; 1 8 2 9; 1 7 2 9; 1 3 5 9]';0016 [inData2, removedFeaIndex]=feval(mfilename, inData);0017 fprintf(<span class="string">'inData=\n'</span>); disp(inData);0018 fprintf(<span class="string">'[inData2, removedFeaIndex]==%s(inData) produces\n'</span>, mfilename);0019 fprintf(<span class="string">'inData2=\n'</span>); disp(inData2);0020 fprintf(<span class="string">'removedFeaIndex=\n'</span>); disp(removedFeaIndex);</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> © 2003</address></body></html>⌨️ 快捷键说明
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