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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from shanwavf.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="shanwavf" 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>shanwavf</refname>
<refpurpose></refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
[psi,x]=shanwavf(lb,ub,n,fb,fc)
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>lb:</term>
<listitem><para> Real or complex valued vector or matrix</para></listitem></varlistentry>
<varlistentry><term>ub:</term>
<listitem><para> Real or complex valued vector or matrix</para></listitem></varlistentry>
<varlistentry><term>n:</term>
<listitem><para> Real valued integer strictly positive</para></listitem></varlistentry>
<varlistentry><term>fb:</term>
<listitem><para> Real or complex valued vector or matrix, strictly positive value for scalar input</para></listitem></varlistentry>
<varlistentry><term>fc:</term>
<listitem><para> Real or complex valued vector or matrix, strictly positive value for scalar input</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
This is an Octave function
This function implements the complex Shannon wavelet function and returns the value obtained. The complex Shannon wavelet is defined by a bandwidth parameter FB, a wavelet center frequency FC on an N point regular grid in the interval [LB,UB].
</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
1. [a,b]=shanwavf (2,8,3,1,6)
a = [-3.8982e-17 + 1.1457e-31i 3.8982e-17 - 8.4040e-31i -3.8982e-17 + 4.5829e-31i]
b = [2 5 8]
2. [a,b]=shanwavf(1,2,1,[2,2;i,2],[-1,2;-i,i])
a = [-5.5128e-17 - 2.7005e-32i -5.5128e-17 + 5.4010e-32i;
8.6404e+06 + 8.6404e+06i -1.9225e-22 - 0.0000e+00i]
b = 2
]]></programlisting>
</refsection>
</refentry>
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