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<title>var</title>
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<span class="path"><a href="index.html">FOSSEE Signal Processing Toolbox</a> >> <a href="section_e54aa8aac34aa55341e8b4b782fe1a74.html">FOSSEE Signal Processing Toolbox</a> > var</span>
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<div class="refnamediv"><h1 class="refname">var</h1>
<p class="refpurpose"></p></div>
<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
<div class="synopsis"><pre><span class="default">y</span><span class="default">=</span><span class="functionid">var</span><span class="default">(</span><span class="default">x</span><span class="default">)</span>
<span class="default">y</span><span class="default">=</span><span class="functionid">var</span><span class="default">(</span><span class="default">x</span><span class="default">,</span><span class="default">w</span><span class="default">)</span>
<span class="default">y</span><span class="default">=</span><span class="functionid">var</span><span class="default">(</span><span class="default">x</span><span class="default">,</span><span class="default">w</span><span class="default">,</span><span class="default">dim</span><span class="default">)</span></pre></div></div>
<div class="refsection"><h3 class="title">Parameters</h3>
<dl><dt><span class="term">x:</span>
<dd><p class="para">a vector or matrix.</p></dd></dt>
<dt><span class="term">w:</span>
<dd><p class="para">weight vector W of length X, or may take the value of 0 and 1. The default value is 0. Consider only non-negative values.</p></dd></dt>
<dt><span class="term">dim:</span>
<dd><p class="para">consider the variance along the dimension of X. 1 for clumun wise variamce and 2 for row wise variance.</p></dd></dt>
<dt><span class="term">y:</span>
<dd><p class="para">returns the variance of the values in X.</p></dd></dt></dl></div>
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