<?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:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="fourplan">
    <refnamediv>
        <refname>fourplan</refname>
        <refpurpose>拡張プラントを4つのプラントに変換する</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>呼び出し手順</title>
        <synopsis>[P11,P12,P21,P22]=fourplan(P,r)</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>パラメータ</title>
        <variablelist>
            <varlistentry>
                <term>P</term>
                <listitem>
                    <para>
                        <literal>syslin</literal> リスト (線形システム)
                    </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>r</term>
                <listitem>
                    <para>
                        1x2 行ベクトル, <literal>P22</literal>の次元
                    </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>P11,P12,P21,P22</term>
                <listitem>
                    <para>
                        <literal>syslin</literal> リスト.
                    </para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>説明</title>
        <para>
            ユーティリティ関数.
        </para>
        <para>
            <literal>P</literal> は以下のように分割されます:
        </para>
        <programlisting role=""><![CDATA[
P=[ P11 P12;
    P21 P22]
 ]]></programlisting>
        <para>
            <literal>size(P22)=r</literal>を指定すると,
            この関数は4つの線形システム
            <literal>P11,P12,P21,P22</literal>を返します.
        </para>
    </refsection>
    <refsection role="see also">
        <title>参照</title>
        <simplelist type="inline">
            <member>
                <link linkend="lqg">lqg</link>
            </member>
            <member>
                <link linkend="lqg2stan">lqg2stan</link>
            </member>
            <member>
                <link linkend="lqr">lqr</link>
            </member>
            <member>
                <link linkend="lqe">lqe</link>
            </member>
            <member>
                <link linkend="lft">lft</link>
            </member>
        </simplelist>
    </refsection>
</refentry>
