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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from ncauer.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="ncauer" 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>ncauer</refname>
<refpurpose>Analog prototype for Cauer filter.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
[Zz, Zp, Zg] = ncauer(Rp, Rs, n)
[Zz, Zp] = ncauer(Rp, Rs, n)
Zz = ncauer(Rp, Rs, n)
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>n:</term>
<listitem><para> Filter Order</para></listitem></varlistentry>
<varlistentry><term>Rp:</term>
<listitem><para> Peak-to-peak passband ripple</para></listitem></varlistentry>
<varlistentry><term>Rs:</term>
<listitem><para> Stopband attenuation</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
This is an Octave function.
It designs an analog prototype for Cauer filter of nth order, with a Peak-to-peak passband ripple of Rp and a stopband attenuation of Rs.
</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
n = 5;
Rp = 5;
Rs = 5;
[Zz, Zp, Zg] = ncauer(Rp, Rs, n)
Zz =
0.0000 + 2.5546i 0.0000 + 1.6835i -0.0000 - 2.5546i -0.0000 - 1.6835i
Zp =
-0.10199 + 0.64039i -0.03168 + 0.96777i -0.10199 - 0.64039i -0.03168 - 0.96777i -0.14368 + 0.00000i
Zg = 0.0030628
]]></programlisting>
</refsection>
</refentry>
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