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<?xml version="1.0" encoding="ISO-8859-1"?>
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* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
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* Copyright (C) 2006-2008 - INRIA
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* This file must be used under the terms of the CeCILL.
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* This source file is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at
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* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
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<refentry version="5.0-subset Scilab" xml:id="lcmdiag" xml:lang="en"
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xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:svg="http://www.w3.org/2000/svg"
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xmlns:ns4="http://www.w3.org/1999/xhtml"
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xmlns:mml="http://www.w3.org/1998/Math/MathML"
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xmlns:db="http://docbook.org/ns/docbook">
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<pubdate>$LastChangedDate$</pubdate>
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<refname>lcmdiag</refname>
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<refpurpose>fatora��o diagonal por MMC</refpurpose>
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<title> Seq��ncia de Chamamento </title>
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<synopsis>[N,D]=lcmdiag(H)
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[N,D]=lcmdiag(H,flag)</synopsis>
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<title>Par�metros</title>
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<para>matriz de raz�es de polin�mios </para>
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<para>matriz de polin�mios </para>
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<para>matriz de polin�mios diagonal </para>
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<para>string: <literal>'row'</literal> ou <literal>'col'</literal>
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<title>Descri��o</title>
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<para><literal>[N,D]=lcmdiag(H,'row')</literal> computa uma fatora��o
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<literal>D*H=N</literal>, i.e. <literal>H=D^(-1)*N</literal> onde D � uma
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matriz diagonal com D(k,k)=MMC da k-�sima linha de H('den').</para>
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<para><literal>[N,D]=lcmdiag(H)</literal> ou
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<literal>[N,D]=lcmdiag(H,'col)</literal> retorna
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<literal>H=N*D^(-1)</literal> com matriz diagonal D e D(k,k)=MMC da
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k-�sima coluna de H('den')</para>
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<title>Exemplos</title>
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<programlisting role="example">
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H=[1/s,(s+2)/s/(s+1)^2;1/(s^2*(s+2)),2/(s+2)];
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<title> Ver Tamb�m </title>
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<simplelist type="inline">
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<member><link linkend="lcm">lcm</link></member>
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<member><link linkend="gcd">gcd</link></member>
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<member><link linkend="bezout">bezout</link></member>