<?xml version="1.0" encoding="UTF-8"?>
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 * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
 * Copyright (C) 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:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org"  xml:lang="ru" xml:id="plzr">
    <refnamediv>
        <refname>plzr</refname>
        <refpurpose>график нулей и полюсов</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Синтаксис</title>
        <synopsis>plzr(sl)</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Аргументы</title>
        <variablelist>
            <varlistentry>
                <term>sl</term>
                <listitem>
                    <para>
                        list ( <literal>syslin</literal>)
                    </para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>Описание</title>
        <para>
            <code>plzr(sl)</code> формирует схему размещения нулей и полюсов линейной системы <varname>sl</varname> (список <literal>syslin</literal>).
        </para>
    </refsection>
    <!--
    <scilab:image localized="true">
      s=poly(0,'s');
      n=[1+s   2+3*s+4*s^2        5; 0        1-s             s];
      d=[1+3*s   5-s^3           s+1;1+s     1+s+s^2      3*s-1];
      h=syslin('c',n./d);
      plzr(h);
    </scilab:image>
-->
    <refsection>
        <title>Примеры</title>
        <programlisting role="example"><![CDATA[
s=poly(0,'s');
n=[1+s   2+3*s+4*s^2        5; 0        1-s             s];
d=[1+3*s   5-s^3           s+1;1+s     1+s+s^2      3*s-1];
h=syslin('c',n./d);
plzr(h);
 ]]></programlisting>
    </refsection>
    <refsection role="see also">
        <title>Смотрите также</title>
        <simplelist type="inline">
            <member>
                <link linkend="trzeros">trzeros</link>
            </member>
            <member>
                <link linkend="roots">roots</link>
            </member>
            <member>
                <link linkend="syslin">syslin</link>
            </member>
        </simplelist>
    </refsection>
</refentry>
