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<title>Description of dcompare</title>
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<h1>dcompare
</h1>
<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="box"><strong>Copyright (C) 2001 Michel Juillard</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 dcompare(s1) </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"> Copyright (C) 2001 Michel Juillard</pre></div>
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<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="bseastr.html" class="code" title="function x = bseastr(s1,s2)">bseastr</a> Copyright (C) 2001 Michel Juillard</li><li><a href="ftest.html" class="code" title="function ftest (s1,s2)">ftest</a> Copyright (C) 2001 Michel Juillard</li></ul>
This function is called by:
<ul style="list-style-image:url(../matlabicon.gif)">
</ul>
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<h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="fragment"><pre>0001 <span class="comment">% Copyright (C) 2001 Michel Juillard</span>
0002 <span class="comment">%</span>
0003 <a name="_sub0" href="#_subfunctions" class="code">function dcompare(s1)</a>
0004
0005 <span class="keyword">global</span> options_ nvx nvy x y lag1
0006
0007 <a href="ftest.html" class="code" title="function ftest (s1,s2)">ftest</a>(s1,0) ;
0008
0009 i = [lag1(1):size(x,2)-lag1(2)+1]' ;
0010
0011 <span class="keyword">if</span> size(options_.smpl,1) == 1
0012 error([<span class="string">'DSAMPLE not specified.'</span>]) ;
0013 <span class="keyword">end</span>
0014
0015 <span class="keyword">if</span> options_.smpl(3) &gt; 0
0016 <span class="keyword">if</span> options_.smpl(3) == 2
0017 <span class="keyword">if</span> options_.smpl(1)&lt;0 | options_.smpl(2)&gt;size(x,2)-lag1(2)
0018 error (<span class="string">'Wrong sample.'</span>) ;
0019 <span class="keyword">end</span>
0020 i = [options_.smpl(1)+lag1(1):options_.smpl(2)+lag1(1)]' ;
0021 <span class="keyword">elseif</span> options_.smpl(3) == 1
0022 <span class="keyword">if</span> options_.smpl(1)&gt;size(x,2)-lag1(2)
0023 error (<span class="string">'Wrong sample.'</span>) ;
0024 <span class="keyword">end</span>
0025 i = [lag1(1):options_.smpl(1)+lag1(1)]' ;
0026 <span class="keyword">end</span>
0027 <span class="keyword">end</span>
0028
0029 j = <a href="bseastr.html" class="code" title="function x = bseastr(s1,s2)">bseastr</a>(nvx,nvy) ;
0030
0031 <span class="keyword">if</span> stop
0032 <span class="keyword">return</span> ;
0033 <span class="keyword">end</span>
0034
0035 z = mean(mean(abs(x(j,i)-y(j,i)))) ;
0036
0037 disp ([<span class="string">'The mean absolute difference between set '</span> s1(1,:) <span class="string">'and set '</span> s1(2,:)]) ;
0038 disp ([<span class="string">'is : '</span> num2str(z)]) ;
0039 <span class="keyword">return</span> ;
0040
0041</pre></div>
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