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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from dwt.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="dwt" 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>dwt</refname>
<refpurpose>Discrete wavelet transform (1D)</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
[U, V] = dwt(X, WNAME)
[U, V] = dwt(X, HP, GP)
[U, V] = dwt(X, HP, GP,...)
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>Inputs:</term>
<listitem><para> </para></listitem></varlistentry>
<varlistentry><term>X:</term>
<listitem><para> Signal Vector.</para></listitem></varlistentry>
<varlistentry><term>WNAME:</term>
<listitem><para> Wavelet name.</para></listitem></varlistentry>
<varlistentry><term>HP:</term>
<listitem><para> Coefficients of low-pass decomposition FIR filter.</para></listitem></varlistentry>
<varlistentry><term>GP:</term>
<listitem><para> Coefficients of high-pass decomposition FIR filter.</para></listitem></varlistentry>
<varlistentry><term>Outputs:</term>
<listitem><para> </para></listitem></varlistentry>
<varlistentry><term>U:</term>
<listitem><para> Signal vector of average, approximation.</para></listitem></varlistentry>
<varlistentry><term>V:</term>
<listitem><para> Signal vector of difference, detail.</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
This function calculates the discrete wavelet transform (1D).
</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
]]></programlisting>
</refsection>
</refentry>
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