plotbyfactor.html 3.1 KB

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  5. <title>Description of plotbyfactor</title>
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  19. <h1>plotbyfactor
  20. </h1>
  21. <h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
  22. <div class="box"><strong></strong></div>
  23. <h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
  24. <div class="box"><strong>function plotbyfactor(x,y,f) </strong></div>
  25. <h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
  26. <div class="fragment"><pre class="comment">
  27. very simplistic version of plotbyfactor.
  28. no symbols, will crash if more than 8 levels.</pre></div>
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  30. <h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
  31. This function calls:
  32. <ul style="list-style-image:url(../../../matlabicon.gif)">
  33. </ul>
  34. This function is called by:
  35. <ul style="list-style-image:url(../../../matlabicon.gif)">
  36. <li><a href="lfplot.html" class="code" title="function lfplot(varargin)">lfplot</a> Plot (for one or two dimensions) a locfit() fit.</li></ul>
  37. <!-- crossreference -->
  38. <h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
  39. <div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function plotbyfactor(x,y,f)</a>
  40. 0002 <span class="comment">%</span>
  41. 0003 <span class="comment">% very simplistic version of plotbyfactor.</span>
  42. 0004 <span class="comment">% no symbols, will crash if more than 8 levels.</span>
  43. 0005 <span class="comment">%</span>
  44. 0006
  45. 0007 z = unique(f);
  46. 0008 cols = [<span class="string">'b'</span>,<span class="string">'r'</span>,<span class="string">'g'</span>,<span class="string">'m'</span>,<span class="string">'c'</span>,<span class="string">'y'</span>,<span class="string">'k'</span>,<span class="string">'w'</span>];
  47. 0009
  48. 0010 <span class="keyword">for</span> (i = 1:length(z))
  49. 0011 u = find(f==z(i));
  50. 0012 plot(x(u),y(u),<span class="string">'.'</span>,<span class="string">'color'</span>,cols(i));
  51. 0013 hold on;
  52. 0014 <span class="keyword">end</span>;
  53. 0015 hold off;
  54. 0016
  55. 0017 <span class="keyword">return</span>;</pre></div>
  56. <hr><address>Generated on Fri 12-Aug-2011 11:36:15 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/" target="_parent">m2html</a></strong> &copy; 2005</address>
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