Remove a bad declaration in the rational help page
[scilab.git] / scilab / modules / polynomials / help / ja_JP / rational.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <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="rational">
3     <refnamediv>
4         <refname>rational</refname>
5         <refpurpose>Scilab オブジェクト, Scilabの有理数</refpurpose>
6     </refnamediv>
7     <refsection>
8         <title>説明</title>
9         <para>
10             有理数 <literal>r</literal> は,2つの多項式の商<literal>r=num/den</literal>です.
11             有理数の内部表現はリストです.
12             <literal>r=tlist(['r','num','den','dt'],num,den,[])</literal>は
13             <literal>r=num/den</literal>と同じです.
14             有理行列は通常の構文で定義できます.
15             例えば, <literal>[r11,r12;r21,r22]</literal>は 2x2 行列です.
16             ただし, <literal>rij</literal> は 1x1 有理数です.
17             有理行列は,
18             <literal>num</literal> および <literal>den</literal>を多項式行列として
19             リスト<literal>rlist(num,den,[])</literal>により
20             定義することも可能です.
21         </para>
22     </refsection>
23     <refsection>
24         <title>例</title>
25         <programlisting role="example"><![CDATA[ 
26 s=poly(0,'s');
27 W=[1/s,1/(s+1)]
28 W'*W
29 Num=[s,s+2;1,s];Den=[s*s,s;s,s*s];
30 rlist(Num,Den,[])
31 H=Num./Den
32 syslin('c',Num,Den)
33 syslin('c',H)
34 [Num1,Den1]=simp(Num,Den)
35  ]]></programlisting>
36     </refsection>
37     <refsection role="see also">
38         <title>参照</title>
39         <simplelist type="inline">
40             <member>
41                 <link linkend="poly">poly</link>
42             </member>
43             <member>
44                 <link linkend="syslin">syslin</link>
45             </member>
46             <member>
47                 <link linkend="simp">simp</link>
48             </member>
49         </simplelist>
50     </refsection>
51 </refentry>