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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from tf2zp.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="tf2zp" 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>tf2zp</refname>
<refpurpose>Transfer function to zero pole conversion</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
[z p k] = tf2zp(num, den)
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>z:</term>
<listitem><para> Zeros</para></listitem></varlistentry>
<varlistentry><term>p:</term>
<listitem><para> Poles</para></listitem></varlistentry>
<varlistentry><term>k:</term>
<listitem><para> Leading coefficient (Gain)</para></listitem></varlistentry>
<varlistentry><term>Num:</term>
<listitem><para> Numerator coefficients of the transfer function</para></listitem></varlistentry>
<varlistentry><term>den:</term>
<listitem><para> Denomenator coefficients of the transfer function</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
It converts transfer function representation to zeros / poles representation.
</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
b = [1 2 3]
a = [4 5 6]
[z, p, k] = zp2tf(b, a)
]]></programlisting>
</refsection>
<refsection>
<title>Authors</title>
<simplelist type="vert">
<member>Debdeep Dey (FOSSEE, IIT Bombay)</member>
<member>MODIFIED BY: Sonu Sharma (fellow at FOSSEE, IIT Bombay)</member>
</simplelist>
</refsection>
</refentry>
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