<?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="h2norm">
    <refnamediv>
        <refname>h2norm</refname>
        <refpurpose>連続時間プロパー動的システムのH2ノルム</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>呼び出し手順</title>
        <synopsis>
          n = h2norm(Sl)
          n = h2norm(Sl, tol)
        </synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>引数</title>
        <variablelist>
            <varlistentry>
                <term>Sl</term>
                <listitem>
                    <para>
                        非離散（連続または未定義）時間領域における適切な線形動的システム
                    </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>n</term>
                <listitem>
                    <para>実数スカラー</para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>説明</title>
        <para>
            線形連続時間システム<literal>Sl</literal>のH2ノルムを
            出力します.
        </para>
        <para>
            (<literal>Sl</literal>が状態空間形式の場合,
            <literal>h2norm</literal> は可観測性グラミアンを使用し,
            <literal>Sl</literal>が伝達形式の場合,
            <literal>h2norm</literal> は残渣法を使用します)
        </para>
    </refsection>
    <refsection>
        <title>例</title>
        <programlisting role="example"><![CDATA[
    s = %s;
    h = syslin('c', (2*0.9*10*s+100) / (s^2+2*0.3*10.1*s+102.01));
    h2norm(h)
    ]]></programlisting>
    </refsection>
    <refsection>
        <title>履歴</title>
        <revhistory>
            <revision>
                <revnumber>5.4.0</revnumber>
                <revremark>
                  <literal>Sl</literal>は、非離散（連続または未定義）
                  の時間領域線形システムであることが検査されるようになりました。
                </revremark>
            </revision>
        </revhistory>
    </refsection>
</refentry>
