translation updated for sparse.
[scilab.git] / scilab / modules / sparse / help / ja_JP / matrixmanip / speye.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2
3 <!--
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11  * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
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13  -->
14
15 <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" xmlns:scilab="http://www.scilab.org" xml:id="speye" xml:lang="ja">
16     
17     <refnamediv>
18         
19         <refname>speye</refname>
20         
21         <refpurpose>疎単位行列</refpurpose>
22         
23     </refnamediv>
24     
25     <refsynopsisdiv>
26         
27         <title>呼び出し手順</title>
28         
29         <synopsis>Isp=speye(nrows,ncols)
30             
31             Isp=speye(A)
32             
33         </synopsis>
34         
35     </refsynopsisdiv>
36     
37     <refsection>
38         
39         <title>引数</title>
40         
41         <variablelist>
42             
43             <varlistentry>
44                 
45                 <term>nrows</term>
46                 
47                 <listitem>
48                     
49                     <para>整数 (行数)</para>
50                     
51                 </listitem>
52                 
53             </varlistentry>
54             
55             <varlistentry>
56                 
57                 <term>ncols</term>
58                 
59                 <listitem>
60                     
61                     <para>整数 (列数)</para>
62                     
63                 </listitem>
64                 
65             </varlistentry>
66             
67             <varlistentry>
68                 
69                 <term>A</term>
70                 
71                 <listitem>
72                     
73                     <para>疎行列</para>
74                     
75                 </listitem>
76                 
77             </varlistentry>
78             
79             <varlistentry>
80                 
81                 <term>sp</term>
82                 
83                 <listitem>
84                     
85                     <para>疎単位行列</para>
86                     
87                 </listitem>
88                 
89             </varlistentry>
90             
91         </variablelist>
92         
93     </refsection>
94     
95     <refsection>
96         
97         <title>説明</title>
98         
99         <para>
100             
101             <literal>Isp=speye(nrows,ncols)</literal> は,
102             
103             <literal>nrows</literal> 行,
104             
105             <literal>ncols</literal> 列の
106             
107             疎単位行列<literal>Isp</literal>を返します.
108             
109             (非正方行列は主対角項に1を有します).
110             
111         </para>
112         
113         <para>
114             
115             <literal>Isp=speye(A)</literal>は<literal>A</literal>と
116             
117             同じ次元の疎単位行列を返します.
118             
119             <literal>[m,n]=size(A)</literal>の場合, <literal>speye(m,n)</literal> および
120             
121             <literal>speye(A)</literal>は等価です. なお,
122             
123             <literal>speye(3)</literal> は
124             
125             <literal>speye(3,3)</literal>と等価ではありません.
126             
127         </para>
128         
129     </refsection>
130     
131     <refsection>
132         
133         <title>例</title>
134         
135         <programlisting role="example"><![CDATA[ 
136 eye(3,3)-full(speye(3,3))
137  ]]></programlisting>
138         
139     </refsection>
140     
141     <refsection role="see also">
142         
143         <title>参照</title>
144         
145         <simplelist type="inline">
146             
147             <member>
148                 
149                 <link linkend="sparse">sparse</link>
150                 
151             </member>
152             
153             <member>
154                 
155                 <link linkend="full">full</link>
156                 
157             </member>
158             
159             <member>
160                 
161                 <link linkend="eye">eye</link>
162                 
163             </member>
164             
165             <member>
166                 
167                 <link linkend="spzeros">spzeros</link>
168                 
169             </member>
170             
171             <member>
172                 
173                 <link linkend="spones">spones</link>
174                 
175             </member>
176             
177         </simplelist>
178         
179     </refsection>
180     
181 </refentry>
182