* Bug 16290: %sn() set obsolete
[scilab.git] / scilab / modules / signal_processing / help / ja_JP / filters / ell1mag.xml
index 0fb37bd..53ffbd2 100644 (file)
 <?xml version="1.0" encoding="UTF-8"?>
-
 <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="ell1mag">
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     <refnamediv>
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         <refname>ell1mag</refname>
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         <refpurpose>楕円フィルタの振幅</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>[v]=ell1mag(eps,m1,z)</synopsis>
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     </refsynopsisdiv>
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     <refsection>
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         <title>引数</title>
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         <variablelist>
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             <varlistentry>
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                 <term>eps</term>
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                 <listitem>
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                     <para>
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                         通過域のリップル=<literal>1/(1+eps^2)</literal>
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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>m1</term>
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                 <listitem>
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                     <para>
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                         阻止域のリップル=<literal>1/(1+(eps^2)/m1)</literal>
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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>z</term>
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                 <listitem>
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                     <para>複素平面上の標本ベクトルの値</para>
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                 </listitem>
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             </varlistentry>
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             <varlistentry>
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                 <term>v</term>
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                 <listitem>
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                     <para>標本点における楕円フィルタの値</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>
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             楕円フィルタの二乗振幅を得る際に使用される関数.
-            
-            通常は,<literal>m1=eps*eps/(a*a-1)</literal>です. 
-            
-            <literal>s=%sn(z,m1)</literal>として,
-            
+            通常は,<literal>m1=eps*eps/(a*a-1)</literal>です.
+            <literal>s=ellipj(z,m1)</literal>として,
             <literal>v=real(ones(z)./(ones(z)+eps*eps*s.*s))</literal>を返します.
-            
         </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[ 
+        <programlisting role="example"><![CDATA[
 deff('[alpha,BeTa]=alpha_beta(n,m,m1)',...
-'if 2*int(n/2)==n then, BeTa=K1; else, BeTa=0;end;...
-alpha=%k(1-m1)/%k(1-m);')
+'if 2*int(n/2)==n then, BeTa=K1; else, BeTa=0;end;'+...
+'alpha=%k(1-m1)/%k(1-m);')
 epsilon=0.1;A=10;  //リップルパラメータ
 m1=(epsilon*epsilon)/(A*A-1);n=5;omegac=6;
 m=find_freq(epsilon,A,n);omegar = omegac/sqrt(m)
@@ -121,11 +67,10 @@ sample=0:0.01:20;
 z=alpha*delip(sample/omegac,sqrt(m))+Beta*ones(sample);
 plot(sample,ell1mag(epsilon,m1,z))
  ]]></programlisting>
-        
         <scilab:image><![CDATA[
 deff('[alpha,BeTa]=alpha_beta(n,m,m1)',...
-'if 2*int(n/2)==n then, BeTa=K1; else, BeTa=0;end;...
-alpha=%k(1-m1)/%k(1-m);')
+'if 2*int(n/2)==n then, BeTa=K1; else, BeTa=0;end;'+...
+'alpha=%k(1-m1)/%k(1-m);')
 epsilon=0.1;A=10;  //ripple parameters
 m1=(epsilon*epsilon)/(A*A-1);n=5;omegac=6;
 m=find_freq(epsilon,A,n);omegar = omegac/sqrt(m)
@@ -137,24 +82,14 @@ samples=0:0.01:20;
 z=alpha*delip(samples/omegac,sqrt(m))+Beta*ones(samples);
 plot(samples,ell1mag(epsilon,m1,z))
 ]]>     </scilab:image>
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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="buttmag">buttmag</link>
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             </member>
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         </simplelist>
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     </refsection>
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 </refentry>