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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from rooteig.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="rooteig" 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>rooteig</refname>
<refpurpose>Frequencies and power of sinusoids using eigenvector algorithm</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
w = rooteig(x,p)
[w,pow] = rooteig(x,p)
[f,pow] = rooteig(...,fs)
[w,pow] = rooteig(...,'corr')
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>Examples:</term>
<listitem><para> </para></listitem></varlistentry>
<varlistentry><term>1) 3 complex exponentials:</term>
<listitem><para> </para></listitem></varlistentry>
<varlistentry><term>n=0:</term>
<listitem><para>99;</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>See also</title>
<simplelist type="inline">
<member><link linkend="corrmtx">| peig | pmusic | rootmusic</link></member>
<member><link linkend="References">References</link></member>
<member><link linkend="1)">Stoica, P. and R. Moses, INTRODUCTION TO SPECTRAL ANALYSIS,</link></member>
<member><link linkend="Prentice-Hall">Prentice-Hall</link></member>
<member><link linkend="Output">arguments</link></member>
<member><link linkend="w">- double - vector</link></member>
<member><link linkend="Estimated">frequencies of the complex sinusoids</link></member>
<member><link linkend="pow">- double - vector</link></member>
<member><link linkend="estimated">absolute value squared amplitudes of the sinusoids at</link></member>
<member><link linkend="the">frequencies w</link></member>
</simplelist>
</refsection>
</refentry>
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