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<?xml version="1.0" encoding="UTF-8"?>

<!--
 *
 * This help file was generated from spectral_adf.sci using help_from_sci().
 *
 -->

<refentry version="5.0-subset Scilab" xml:id="spectral_adf" xml:lang="en"
          xmlns="http://docbook.org/ns/docbook"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns:ns3="http://www.w3.org/1999/xhtml"
          xmlns:mml="http://www.w3.org/1998/Math/MathML"
          xmlns:scilab="http://www.scilab.org"
          xmlns:db="http://docbook.org/ns/docbook">

  <refnamediv>
    <refname>spectral_adf</refname>
    <refpurpose>Return the spectral density estimator given a vector of autocovariances C, window name WIN, and bandwidth, B.</refpurpose>
  </refnamediv>


<refsynopsisdiv>
   <title>Calling Sequence</title>
   <synopsis>
   spectral_adf(C)
   spectral_adf(C, WIN)
   spectral_adf(C, WIN, B)
   </synopsis>
</refsynopsisdiv>

<refsection>
   <title>Parameters</title>
   <variablelist>
   <varlistentry><term>C:</term>
      <listitem><para> Autocovariances</para></listitem></varlistentry>
   <varlistentry><term>WIN:</term>
      <listitem><para> Window names</para></listitem></varlistentry>
   <varlistentry><term>B:</term>
      <listitem><para> Bandwidth</para></listitem></varlistentry>
   </variablelist>
</refsection>

<refsection>
   <title>Description</title>
   <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.
</para>
</refsection>
</refentry>