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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 rankPlot</title> <meta name="keywords" content="rankPlot"> <meta name="description" content="PLOTRANK Plot the rank of each input wave file"> <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">melodyRecognition</a> > rankPlot.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 melodyRecognition <img alt=">" border="0" src="../right.png"></a></td></tr></table>--><h1>rankPlot</h1><h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2><div class="box"><strong>PLOTRANK Plot the rank of each input wave file</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 plotrank(waveData) </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"> PLOTRANK Plot the rank of each input wave file</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="_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 plotrank(waveData)</a>0002 <span class="comment">% PLOTRANK Plot the rank of each input wave file</span>0003 0004 songName = {waveData.songName};0005 rank = [waveData.rank];0006 score = [waveData.score];0007 singer = {waveData.singer};0008 0009 <span class="comment">% Reordering according to rank</span>0010 [rank, index] = sort(rank);0011 songName = songName(index);0012 score = score(index);0013 singer = singer(index);0014 0015 subplot(2,1,1);0016 bar(1:length(rank), rank);0017 axis tight; grid;0018 set(gca, <span class="string">'xticklabel'</span>, []);0019 ylabel(<span class="string">'Ranking'</span>); title([<span class="string">'Ranking for '</span>, int2str(length(waveData)), <span class="string">' wave files'</span>])0020 0021 <span class="comment">% Plotting</span>0022 <span class="keyword">for</span> k = 1:length(songName),0023 str = [singer{k}, <span class="string">': '</span>, songName{k}, <span class="string">' ('</span>, num2str(score(k), 3), <span class="string">', '</span>, num2str(rank(k)), <span class="string">') '</span>];0024 str = strrep(str, <span class="string">'_'</span>, <span class="string">'\_'</span>);0025 text(k, 0, str, <span class="string">'color'</span>, <span class="string">'red'</span>);0026 <span class="keyword">end</span>0027 h = findobj(gcf, <span class="string">'type'</span>, <span class="string">'text'</span>);0028 set(h, <span class="string">'rot'</span>, 90, <span class="string">'fontsize'</span>, 10, <span class="string">'hori'</span>, <span class="string">'right'</span>);</pre></div><hr><address>Generated on Thu 30-Oct-2008 12:52:18 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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