<?xml version="1.0" encoding="UTF-8"?>
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<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="routh_t" xml:lang="pt">
    <refnamediv>
        <refname>routh_t</refname>
        <refpurpose>tabela de Routh</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Seqüência de Chamamento</title>
        <synopsis>r=routh_t(h [,k]).</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Parâmetros</title>
        <variablelist>
            <varlistentry>
                <term>h</term>
                <listitem>
                    <para>matriz quadrada de razões de polinômios</para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>Descrição</title>
        <para>
            <literal>r=routh_t(h,k)</literal> computa a tabela de Routh do
            denominador do sistema descrito pela matriz de transferência SISO
            <literal>h</literal> com a resposta pelo ganho
            <literal>k</literal>.
        </para>
        <para>
            se <literal>k=poly(0,'k')</literal> teremos uma matriz de polinômios
            com variável livre <literal>k</literal>, expressão formal da tabela de
            Routh.
        </para>
    </refsection>
</refentry>
