<?xml version="1.0" encoding="UTF-8"?>
<!--
 * Scilab ( https://www.scilab.org/ ) - This file is part of Scilab
 * Copyright (C) 2006-2008 - INRIA
 *
 * Copyright (C) 2012 - 2016 - Scilab Enterprises
 *
 * This file is hereby licensed under the terms of the GNU GPL v2.0,
 * pursuant to article 5.3.4 of the CeCILL v.2.1.
 * This file was originally licensed under the terms of the CeCILL v2.1,
 * and continues to be available under such terms.
 * For more information, see the COPYING file which you should have received
 * along with this program.
 *
 -->
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="systmat" xml:lang="pt">
    <refnamediv>
        <refname>systmat</refname>
        <refpurpose>matriz sistema</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Seqüência de Chamamento</title>
        <synopsis>[Sm]=systmat(Sl);</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Parâmetros</title>
        <variablelist>
            <varlistentry>
                <term>Sl</term>
                <listitem>
                    <para>
                        sistema linear (lista <literal>syslin</literal> ) ou sistema
                        descritor
                    </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>Sm</term>
                <listitem>
                    <para>feixe de matrizes</para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>Descrição</title>
        <para>
            Matriz sistema do sistema linear <literal>Sl</literal> (lista
            <literal>syslin</literal>) em forma de espaço de estados (função
            utilitária).
        </para>
        <programlisting role=""><![CDATA[
Sm = [-sI + A   B;
     [    C     D]
 ]]></programlisting>
        <para>Para um sistema descritor
            (<literal>Sl=list('des',A,B,C,D,E)</literal>), <literal>systmat</literal>
            retorna:
        </para>
        <programlisting role=""><![CDATA[
Sm = [-sE + A   B;
     [    C     D]
 ]]></programlisting>
    </refsection>
    <refsection role="see also">
        <title>Ver Também</title>
        <simplelist type="inline">
            <member>
                <link linkend="ss2des">ss2des</link>
            </member>
            <member>
                <link linkend="sm2des">sm2des</link>
            </member>
            <member>
                <link linkend="sm2ss">sm2ss</link>
            </member>
        </simplelist>
    </refsection>
</refentry>
