<?xml version="1.0" encoding="UTF-8"?>
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 * Scilab ( https://www.scilab.org/ ) - This file is part of Scilab
 * Copyright (C) 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.
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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:ns5="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="trfmod" xml:lang="pt">
    <refnamediv>
        <refname>trfmod</refname>
        <refpurpose>exibição de zeros e pólos</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Seqüência de Chamamento</title>
        <synopsis>[hm]=trfmod(h [,job])</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Descrição</title>
        <para>Visualiza a estrutura pólo-zero de uma função de transferência SISO
            <literal>h</literal> .
        </para>
        <variablelist>
            <varlistentry>
                <term>job='p'</term>
                <listitem>
                    <para>visualização de polinômios (padrão) </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>job='f'</term>
                <listitem>
                    <para>visualização de freqüências naturais e amortecimento </para>
                </listitem>
            </varlistentry>
        </variablelist>
        <para>
            Simplificação interativa de <literal>h</literal>.
            <literal>trfmod</literal> abre uma janela de diálogo.
        </para>
    </refsection>
    <refsection role="see also">
        <title>Ver Também</title>
        <simplelist type="inline">
            <member>
                <link linkend="poly">poly</link>
            </member>
            <member>
                <link linkend="simp">simp</link>
            </member>
        </simplelist>
    </refsection>
</refentry>
