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  • Committer: Package Import Robot
  • Author(s): Sylvestre Ledru
  • Date: 2012-08-30 14:42:38 UTC
  • mfrom: (1.4.7)
  • Revision ID: package-import@ubuntu.com-20120830144238-c1y2og7dbm7m9nig
Tags: 5.4.0-beta-3-1~exp1
* New upstream release
* Update the scirenderer dep
* Get ride of libjhdf5-java dependency

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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" version="5.0-subset Scilab" xml:id="eye" xml:lang="ja">
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  <refnamediv>
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    <refname>eye</refname>
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    <refpurpose>単位行列</refpurpose>
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  </refnamediv>
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  <refsynopsisdiv>
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    <title>呼び出し手順</title>
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    <synopsis>X=eye(m,n)
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      X=eye(A)
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      X=eye()
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    </synopsis>
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  </refsynopsisdiv>
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  <refsection>
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    <title>パラメータ</title>
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    <variablelist>
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      <varlistentry>
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        <term>A,X</term>
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        <listitem>
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          <para>
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            行列または <literal>syslin</literal> リスト
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          </para>
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        </listitem>
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      </varlistentry>
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      <varlistentry>
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        <term>m,n</term>
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        <listitem>
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          <para>整数</para>
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        </listitem>
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      </varlistentry>
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    </variablelist>
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  </refsection>
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  <refsection>
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    <title>説明</title>
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    <para>その引数に基づき, 
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      <literal>m</literal>x<literal>n</literal> の
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      主対角項に1を有する行列,または
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      <literal>A</literal>と同じ次元の単位行列を返します.
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    </para>
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    <para>
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      注意: <literal>eye(10)</literal> は,
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      <literal>A=10</literal>の時の <literal>eye(A)</literal> と
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      解釈され,すなわち, <literal>1</literal>となります.
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      (10x10の単位行列とはなりません!)
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    </para>
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    <para>
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      <literal>A</literal> が<literal>syslin</literal>リスト
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      で表された線形システムの場合,
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      <literal>eye(A)</literal>は適当な次元(出力の数x入力の数)の
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      <literal>eye</literal>行列を返します.
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    </para>
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    <para>
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      <literal>eye()</literal> は,
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      次元が未定義の単位行列を返します.
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      次元はこの単位行列が次元が固定した行列に加算される時に
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      定義されます.
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    </para>
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  </refsection>
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  <refsection>
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    <title>例</title>
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    <programlisting role="example"><![CDATA[ 
 
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    <refnamediv>
 
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        <refname>eye</refname>
 
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        <refpurpose>単位行列</refpurpose>
 
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    </refnamediv>
 
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    <refsynopsisdiv>
 
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        <title>呼び出し手順</title>
 
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        <synopsis>X=eye(m,n)
 
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            X=eye(A)
 
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            X=eye()
 
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        </synopsis>
 
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    </refsynopsisdiv>
 
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    <refsection>
 
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        <title>パラメータ</title>
 
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        <variablelist>
 
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            <varlistentry>
 
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                <term>A,X</term>
 
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                <listitem>
 
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                    <para>
 
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                        行列または <literal>syslin</literal> リスト
 
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                    </para>
 
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                </listitem>
 
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            </varlistentry>
 
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            <varlistentry>
 
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                <term>m,n</term>
 
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                <listitem>
 
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                    <para>整数</para>
 
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                </listitem>
 
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            </varlistentry>
 
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        </variablelist>
 
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    </refsection>
 
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    <refsection>
 
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        <title>説明</title>
 
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        <para>その引数に基づき, 
 
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            <literal>m</literal>x<literal>n</literal> の
 
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            主対角項に1を有する行列,または
 
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            <literal>A</literal>と同じ次元の単位行列を返します.
 
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        </para>
 
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        <para>
 
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            注意: <literal>eye(10)</literal> は,
 
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            <literal>A=10</literal>の時の <literal>eye(A)</literal> と
 
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            解釈され,すなわち, <literal>1</literal>となります.
 
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            (10x10の単位行列とはなりません!)
 
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        </para>
 
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        <para>
 
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            <literal>A</literal> が<literal>syslin</literal>リスト
 
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            で表された線形システムの場合,
 
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            <literal>eye(A)</literal>は適当な次元(出力の数x入力の数)の
 
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            <literal>eye</literal>行列を返します.
 
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        </para>
 
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        <para>
 
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            <literal>eye()</literal> は,
 
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            次元が未定義の単位行列を返します.
 
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            次元はこの単位行列が次元が固定した行列に加算される時に
 
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            定義されます.
 
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        </para>
 
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    </refsection>
 
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    <refsection>
 
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        <title>例</title>
 
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        <programlisting role="example"><![CDATA[ 
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eye(2,3)
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A=rand(2,3);eye(A)
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s=poly(0,'s');A=[s,1;s,s+1];eye(A)
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A=ssrand(2,2,3);eye(A)
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[1 2;3 4]+2*eye()
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 ]]></programlisting>
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  </refsection>
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  <refsection role="see also">
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    <title>参照</title>
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    <simplelist type="inline">
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      <member>
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        <link linkend="ones">ones</link>
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      </member>
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      <member>
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        <link linkend="zeros">zeros</link>
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      </member>
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    </simplelist>
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  </refsection>
 
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    </refsection>
 
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    <refsection role="see also">
 
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        <title>参照</title>
 
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        <simplelist type="inline">
 
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            <member>
 
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                <link linkend="ones">ones</link>
 
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            </member>
 
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            <member>
 
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                <link linkend="zeros">zeros</link>
 
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            </member>
 
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        </simplelist>
 
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    </refsection>
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</refentry>