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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> > spectral_adf</span>
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<div class="refnamediv"><h1 class="refname">spectral_adf</h1>
<p class="refpurpose">Return the spectral density estimator given a vector of autocovariances C, window name WIN, and bandwidth, B.</p></div>
<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
<div class="synopsis"><pre><span class="functionid">spectral_adf</span><span class="default">(</span><span class="default">C</span><span class="default">)</span>
<span class="functionid">spectral_adf</span><span class="default">(</span><span class="default">C</span><span class="default">, </span><span class="default">WIN</span><span class="default">)</span>
<span class="functionid">spectral_adf</span><span class="default">(</span><span class="default">C</span><span class="default">, </span><span class="default">WIN</span><span class="default">, </span><span class="default">B</span><span class="default">)</span></pre></div></div>
<div class="refsection"><h3 class="title">Parameters</h3>
<dl><dt><span class="term">C:</span>
<dd><p class="para">Autocovariances</p></dd></dt>
<dt><span class="term">WIN:</span>
<dd><p class="para">Window names</p></dd></dt>
<dt><span class="term">B:</span>
<dd><p class="para">Bandwidth</p></dd></dt></dl></div>
<div class="refsection"><h3 class="title">Description</h3>
<p class="para">Return the spectral density estimator given a vector ofautocovariances C, window name WIN, and bandwidth, B.
The window name, e.g., "triangle" or "rectangle" is used to search for a function called 'WIN_lw'.
If WIN is omitted, the triangle window is used.
If B is omitted, '1 / sqrt (length (C))' is used.</p></div>
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