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Viewing changes to modules/cacsd/help/ja_JP/nyquistfrequencybounds.xml

  • 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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modules/cacsd/help/ja_JP/nyquistfrequencybounds.xml
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<!--
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 * Add some comments about XML file
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-->
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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" version="5.0-subset Scilab" xml:lang="ja" xml:id="nyquistfrequencybounds">
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  <refnamediv>
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    <refname>nyquistfrequencybounds</refname>
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    <refpurpose>ナイキスト軌跡が指定した矩形に入る周波数および出る周波数を計算する.
9
 
    </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>[fmin,fmax] = nyquistfrequencybounds(H,bounds)</synopsis>
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  </refsynopsisdiv>
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  <refsection>
16
 
    <title>パラメータ</title>
17
 
    <variablelist>
18
 
      <varlistentry>
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        <term>H</term>
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        <listitem>
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          <para>
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            SISO線形動的システム.
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          </para>
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        </listitem>
25
 
      </varlistentry>
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      <varlistentry>
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        <term>bounds</term>
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        <listitem>
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          <para>
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            2行2列配列:複素平面の矩形を定義する配列 [Rmin Imin;Rmax Imax] .
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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>fmin</term>
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        <listitem>
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          <para>
38
 
            実数: ナイキスト軌跡が指定した矩形に入る最小の周波数 (Hz)
39
 
            または 0 (矩形に 0 Hzの点が含まれる場合)または
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            [] (軌跡が完全に矩形の外側).
41
 
          </para>
42
 
        </listitem>
43
 
      </varlistentry>
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      <varlistentry>
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        <term>fmax</term>
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        <listitem>
47
 
          <para>
48
 
            実数: ナイキスト軌跡が指定した矩形から出る最大の周波数 (Hz)
49
 
            または %inf (周波数に %inf (Hz)となる点が含まれる場合, 
50
 
            または軌跡が完全に矩形の外側にある場合).
51
 
          </para>
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        </listitem>
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      </varlistentry>
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    </variablelist>
55
 
  </refsection>
56
 
  <refsection>
57
 
    <title>説明</title><para>
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      複素平面の矩形を指定すると,
59
 
      <literal>nyquistfrequencybounds</literal> は,
60
 
      ナイキスト軌跡が矩形に入る最小の周波数と,
61
 
      ナイキスト軌跡が矩形から離れる最大の周波数を計算します.
62
 
    </para>
63
 
    この関数はナイキスト軌跡の高解像度の拡大図を作成する用途では有用です.
64
 
    <para>
65
 
    </para>
66
 
  </refsection>
67
 
  <refsection>
68
 
    <title>例</title>
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    <programlisting role="example"><![CDATA[
 
5
<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" version="5.0-subset Scilab" xml:lang="ja" xml:id="nyquistfrequencybounds">
 
6
    <refnamediv>
 
7
        <refname>nyquistfrequencybounds</refname>
 
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        <refpurpose>ナイキスト軌跡が指定した矩形に入る周波数および出る周波数を計算する.
 
9
        </refpurpose>
 
10
    </refnamediv>
 
11
    <refsynopsisdiv>
 
12
        <title>呼び出し手順</title>
 
13
        <synopsis>[fmin,fmax] = nyquistfrequencybounds(H,bounds)</synopsis>
 
14
    </refsynopsisdiv>
 
15
    <refsection>
 
16
        <title>パラメータ</title>
 
17
        <variablelist>
 
18
            <varlistentry>
 
19
                <term>H</term>
 
20
                <listitem>
 
21
                    <para>
 
22
                        SISO線形動的システム.
 
23
                    </para>
 
24
                </listitem>
 
25
            </varlistentry>
 
26
            <varlistentry>
 
27
                <term>bounds</term>
 
28
                <listitem>
 
29
                    <para>
 
30
                        2行2列配列:複素平面の矩形を定義する配列 [Rmin Imin;Rmax Imax] .
 
31
                    </para>
 
32
                </listitem>
 
33
            </varlistentry>
 
34
            <varlistentry>
 
35
                <term>fmin</term>
 
36
                <listitem>
 
37
                    <para>
 
38
                        実数: ナイキスト軌跡が指定した矩形に入る最小の周波数 (Hz)
 
39
                        または 0 (矩形に 0 Hzの点が含まれる場合)または
 
40
                        [] (軌跡が完全に矩形の外側).
 
41
                    </para>
 
42
                </listitem>
 
43
            </varlistentry>
 
44
            <varlistentry>
 
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                <term>fmax</term>
 
46
                <listitem>
 
47
                    <para>
 
48
                        実数: ナイキスト軌跡が指定した矩形から出る最大の周波数 (Hz)
 
49
                        または %inf (周波数に %inf (Hz)となる点が含まれる場合, 
 
50
                        または軌跡が完全に矩形の外側にある場合).
 
51
                    </para>
 
52
                </listitem>
 
53
            </varlistentry>
 
54
        </variablelist>
 
55
    </refsection>
 
56
    <refsection>
 
57
        <title>説明</title><para>
 
58
            複素平面の矩形を指定すると,
 
59
            <literal>nyquistfrequencybounds</literal> は,
 
60
            ナイキスト軌跡が矩形に入る最小の周波数と,
 
61
            ナイキスト軌跡が矩形から離れる最大の周波数を計算します.
 
62
        </para>
 
63
        この関数はナイキスト軌跡の高解像度の拡大図を作成する用途では有用です.
 
64
        <para>
 
65
        </para>
 
66
    </refsection>
 
67
    <refsection>
 
68
        <title>例</title>
 
69
        <programlisting role="example"><![CDATA[
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    s=%s
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    num=2+9*s-9*s^2-11*s^3+0.01*s^4;
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    den=43*s^2+65*s^3+34*s^4+8*s^5+s^6+0.1*s^7
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    title("bounds:"+sci2exp(bounds,0));
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    ]]></programlisting>
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    <para>
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      <mediaobject>
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        <imageobject>
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          <imagedata fileref="../images/nyquistfrequencybounds.svg"/>
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        </imageobject>
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      </mediaobject>
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    </para>
107
 
  </refsection>
108
 
  <refsection>
109
 
    <title>参照</title>
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    <simplelist type="inline">
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      <member>
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        <link linkend="nyquist">nyquist</link>
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      </member>
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    </simplelist>
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  </refsection>
 
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        <para>
 
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          <scilab:image>
 
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    s=%s
 
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    num=2+9*s-9*s^2-11*s^3+0.01*s^4;
 
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    den=43*s^2+65*s^3+34*s^4+8*s^5+s^6+0.1*s^7
 
105
    H=syslin('c',num,den)-1  
 
106
 
 
107
    clf;set(gcf(),'axes_size',[805,549])
 
108
    subplot(221)
 
109
    nyquist(H)
 
110
    
 
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    subplot(222)
 
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    bounds=[-2 -2;2 2]
 
114
    [fmin,fmax]=nyquistfrequencybounds(H,bounds)
 
115
    nyquist(H,fmin,fmax)
 
116
    title("bounds:"+sci2exp(bounds,0));
 
117
 
 
118
 
 
119
    subplot(223)
 
120
    bounds=[-1.3 -0.3;0 0.3]
 
121
    [fmin,fmax]=nyquistfrequencybounds(H,bounds)
 
122
    nyquist(H,fmin,fmax)
 
123
    title("bounds:"+sci2exp(bounds,0));
 
124
    
 
125
    subplot(224)
 
126
    bounds=[-1.1 -0.1;-0.8 0.1]
 
127
    [fmin,fmax]=nyquistfrequencybounds(H,bounds)
 
128
    nyquist(H,fmin,1d8)
 
129
    title("bounds:"+sci2exp(bounds,0));
 
130
 
 
131
          </scilab:image>
 
132
        </para>
 
133
    </refsection>
 
134
    <refsection>
 
135
        <title>参照</title>
 
136
        <simplelist type="inline">
 
137
            <member>
 
138
                <link linkend="nyquist">nyquist</link>
 
139
            </member>
 
140
        </simplelist>
 
141
    </refsection>
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</refentry>