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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from hanning.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="hanning" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
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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>hanning</refname>
<refpurpose>Return the filter coefficients of a Hanning window of length M</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
hanning (M)
hanning (M, "periodic")
hanning (M, "symmetric")
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>M:</term>
<listitem><para> real scalar, which will be the length of hanning window</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
Return the filter coefficients of a Hanning window of length M.
If the optional argument "periodic" is given, the periodic form of the window is returned. This is equivalent to the window of length M+1 with the last coefficient removed. The optional argument "symmetric" is equivalent to not specifying a second argument.
</para>
</refsection>
</refentry>
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