bug 11079 fixed: tlist(['r','num','den','dt'] replaced by rlist
[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" version="5.0-subset Scilab" xml:lang="ja" xml:id="rational">
3   <info>
4     <pubdate>$LastChangedDate$</pubdate>
5   </info>
6   <refnamediv>
7     <refname>rational</refname>
8     <refpurpose> Scilab オブジェクト, Scilabの有理数</refpurpose>
9   </refnamediv>
10   <refsection>
11     <title>説明</title>
12     <para>
13       有理数 <literal>r</literal> は,2つの多項式の商<literal>r=num/den</literal>です.
14       有理数の内部表現はリストです.
15       <literal>r=tlist('['r','num','den','dt'],num,den,[])</literal>は
16       <literal>r=num/den</literal>と同じです.
17       有理行列は通常の構文で定義できます.
18       例えば, <literal>[r11,r12;r21,r22]</literal>は 2x2 行列です.
19       ただし, <literal>rij</literal> は 1x1 有理数です.
20       有理行列は,
21       <literal>num</literal> および <literal>den</literal>を多項式行列として
22       リスト<literal>rlist(num,den,[])</literal>により
23       定義することも可能です.
24     </para>
25   </refsection>
26   <refsection>
27     <title>例</title>
28     <programlisting role="example"><![CDATA[ 
29 s=poly(0,'s');
30 W=[1/s,1/(s+1)]
31 W'*W
32 Num=[s,s+2;1,s];Den=[s*s,s;s,s*s];
33 rlist(Num,Den,[])
34 H=Num./Den
35 syslin('c',Num,Den)
36 syslin('c',H)
37 [Num1,Den1]=simp(Num,Den)
38  ]]></programlisting>
39   </refsection>
40   <refsection role="see also">
41     <title>参照</title>
42     <simplelist type="inline">
43       <member>
44         <link linkend="poly">poly</link>
45       </member>
46       <member>
47         <link linkend="syslin">syslin</link>
48       </member>
49       <member>
50         <link linkend="simp">simp</link>
51       </member>
52     </simplelist>
53   </refsection>
54 </refentry>