* `plot2d1` has been removed. Please use `plot2d` instead.
* `lex_sort` has been removed. Please use `gsort(..,"lr")` instead
* `gspec` was obsolete already in Scilab 4 and is now removed. Please use `spec` instead.
+* `gschur` was obsolete already in Scilab 4 and is now removed. Please use `schur` instead.
* Symbolic module functions have been removed: `addf`, `cmb_lin`, `ldivf`, `mulf`, `rdivf`, `solve`, `subf`, `trianfml`, `trisolve` and `block2exp`.
* Functionnalities based on former Scilab stack have been removed:
// For more information, see the COPYING file which you should have received
// along with this program.
-function [AA, BB, Q, Z, V]=mtlb_qz(A,B)
- [lhs,rhs]=argn(0)
- [AA, BB, Q, Z]=gschur(A,B)
+function [AA, BB, Q, Z, V] = mtlb_qz(A,B)
+ [lhs,rhs] = argn(0)
+ [AA, BB, Q, Z] = schur(A,B)
if lhs==5 then
- n=size(A,1)
- LA=diag(AA)
- LB=diag(BB)
- V=zeros(n,n)
- for k=1:n
- K=kernel(A*LB(k)-B*LA(k))
+ n = size(A,1)
+ LA = diag(AA)
+ LB = diag(BB)
+ V = zeros(n,n)
+ for k = 1:n
+ K = kernel(A*LB(k)-B*LA(k))
if size(K,2)<>1 then
error(msprintf(gettext("%s: pencil is not diagonalizable.\n"),"mtlb_qz"))
end
<refname>external</refname>
<refpurpose>Scilab Object, external function or routine</refpurpose>
</refnamediv>
- <refsection>
+ <refsection role="description">
<title>Description</title>
<para>
External function or routine for use with specific commands.
<member>
<link linkend="schur">schur</link>
</member>
- <member>
- <link linkend="gschur">gschur</link>
- </member>
</simplelist>
</refsection>
</refentry>
<refname>external</refname>
<refpurpose>Objet Scilab, fonction externe ou routine </refpurpose>
</refnamediv>
- <refsection>
+ <refsection role="description">
<title>Description</title>
<para>
Fonction ou routine externe nécessitée par des commandes particulières.
<member>
<link linkend="schur">schur</link>
</member>
- <member>
- <link linkend="gschur">gschur</link>
- </member>
</simplelist>
</refsection>
</refentry>
<?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="external">
-
<refnamediv>
-
<refname>external</refname>
-
<refpurpose>Scilabオブジェクト, 外部関数またはルーチン</refpurpose>
-
</refnamediv>
-
- <refsection>
-
+ <refsection role="description">
<title>説明</title>
-
<para>
-
特定のコマンドで使用する外部関数またはルーチン.
-
</para>
-
<para>
-
"external" は,
-
(<literal>ode</literal>, <literal>optim</literal>, <literal>schur</literal>...
-
のような)
-
いくつかの高レベルプリミティブの引数として使用される
-
関数またはルーチンです.
-
</para>
-
<para>
-
external (関数またはルーチン)の呼び出し手順は,
-
external の引数を設定する高レベルプリミティブにより
-
規定されています.
-
</para>
-
<para>
-
例えば, 外部関数 <literal>costfunc</literal> は,
-
<literal>optim</literal> プリミティブの引数です.
-
その呼出し手順は次のようになります: <literal>[f,g,ind]=costfunc(x,ind)</literal>
-
そして <literal>optim</literal> (高レベル最適化プリミティブ)は
-
以下のようにコールされます
-
</para>
-
- <programlisting role=""><![CDATA[
+ <programlisting role=""><![CDATA[
optim(costfunc,...)
]]></programlisting>
-
<para>
-
ここで, <literal>costfunc</literal> (評価関数はプリミティブ
-
<literal>optim</literal>により最小化されます)は,
-
<literal>f=f(x)</literal> および<literal>x</literal>における
-
<literal>f</literal>の傾き<literal>g</literal>を評価します
-
(<literal>ind</literal> は整数です. その使用法は
-
<literal>optim</literal>ヘルプに詳述されています).
-
</para>
-
<para>
-
その他の値が外部関数により必要とされる場合,
-
これらの変数をその環境において定義することができます.
-
また, 外部関数をリスト内に置くことができます.
-
例えば,外部関数
-
</para>
-
- <programlisting role=""><![CDATA[
-[f,g,ind]=costfunc(x,ind,a,b,c)
+ <programlisting role=""><![CDATA[
+[f,g,ind]=costfunc(x,ind,a,b,c)
]]></programlisting>
-
<para>
-
は, external が
-
<literal>list(costfunc,a,b,c)</literal>の場合,
-
<literal>optim</literal>に適用できます.
-
そして, <literal>optim</literal>へのコールは
-
以下のようになります:
-
</para>
-
- <programlisting role=""><![CDATA[
+ <programlisting role=""><![CDATA[
optim(list(costfunc,a1,b1,c1),....
]]></programlisting>
-
<para>
-
- externalはFortranまたはCルーチンとすることもできます:
-
+ externalはFortranまたはCルーチンとすることもできます:
これは計算を高速化するために有用です.
-
</para>
-
<para>
-
ルーチンの名前は文字列として高レベルプリミティブに
-
指定することができます.
-
このルーチンの呼び出し手順も規定されています.
-
</para>
-
<para>
-
外部FortranまたはCルーチンも動的にリンクできます
-
(<literal>link</literal>参照).
-
</para>
-
</refsection>
-
<refsection role="see also">
-
<title>参照</title>
-
<simplelist type="inline">
-
<member>
-
<link linkend="ode">ode</link>
-
</member>
-
<member>
-
<link linkend="optim">optim</link>
-
</member>
-
<member>
-
<link linkend="impl">impl</link>
-
</member>
-
<member>
-
<link linkend="dassl">dassl</link>
-
</member>
-
<member>
-
<link linkend="intg">intg</link>
-
</member>
-
<member>
-
<link linkend="schur">schur</link>
-
</member>
-
- <member>
-
- <link linkend="gschur">gschur</link>
-
- </member>
-
</simplelist>
-
</refsection>
-
-</refentry>
-
+</refentry>
\ No newline at end of file
<?xml version="1.0" encoding="ISO-8859-1"?>
-<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="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="external" xml:lang="en">
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="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="external" xml:lang="pt">
<refnamediv>
<refname>external</refname>
- <refpurpose>objeto Scilab, função ou rotina externa</refpurpose>
+ <refpurpose>objeto Scilab, função ou rotina externa</refpurpose>
</refnamediv>
- <refsection>
- <title>Descrição</title>
- <para>Função ou rotina externa para uso com comandos específicos.</para>
- <para>Uma "external" é uma função ou rotina que é usada como argumento em
- algumas primitivas de alto nível (tais como <literal>ode</literal>,
+ <refsection role="description">
+ <title>Descrição</title>
+ <para>Função ou rotina externa para uso com comandos específicos.</para>
+ <para>Uma "external" é uma função ou rotina que é usada como argumento em
+ algumas primitivas de alto nível (tais como <literal>ode</literal>,
<literal>optim</literal>, <literal>schur</literal>...).
</para>
- <para>A seqüência de chamamento da "external" (função ou rotina) é imposta
- pela primitiva de alto nível que configura os argumentos da
+ <para>A seqüência de chamamento da "external" (função ou rotina) é imposta
+ pela primitiva de alto nível que configura os argumentos da
external.
</para>
- <para>Por exemplo, a função externa costfunc é um argumento da primitiva
- optim . Sua seqüência de chamamento deve ser:
+ <para>Por exemplo, a função externa costfunc é um argumento da primitiva
+ optim . Sua seqüência de chamamento deve ser:
<literal>[f,g,ind]=costfunc(x,ind)</literal> e <literal>optim</literal> (a
- primitiva de otimização de alto nível) é invocada como segue:
+ primitiva de otimização de alto nível) é invocada como segue:
</para>
- <programlisting role=""><![CDATA[
+ <programlisting role=""><![CDATA[
optim(costfunc,...)
]]></programlisting>
<para>
- Aqui <literal>costfunc</literal> (a função de custo a ser minimizada
+ Aqui <literal>costfunc</literal> (a função de custo a ser minimizada
pela primitiva <literal>optim</literal>) avalia <literal>f=f(x)</literal>
e <literal>g=</literal> gradiente de <literal>f</literal> em
- <literal>x</literal> (<literal>ind</literal> é um inteiro. Seu uso é
+ <literal>x</literal> (<literal>ind</literal> é um inteiro. Seu uso é
esclarecido na ajuda de <literal>optim</literal>).
</para>
- <para>Se a função externa necessita de outros valores, estas variáveis
- podem ser definidas em seu ambiente. Elas também podem ser colocadas em
- uma lista. Por exemplo, a função externa
+ <para>Se a função externa necessita de outros valores, estas variáveis
+ podem ser definidas em seu ambiente. Elas também podem ser colocadas em
+ uma lista. Por exemplo, a função externa
</para>
- <programlisting role=""><![CDATA[
-[f,g,ind]=costfunc(x,ind,a,b,c)
+ <programlisting role=""><![CDATA[
+[f,g,ind] = costfunc(x,ind,a,b,c)
]]></programlisting>
<para>
- é válida para <literal>optim</literal> se o external (função
- externa) é <literal>list(costfunc,a,b,c)</literal> e a chamada a
- <literal>optim</literal> é, então:
+ é válida para <literal>optim</literal> se o external (função
+ externa) é <literal>list(costfunc,a,b,c)</literal> e a chamada a
+ <literal>optim</literal> é, então:
</para>
- <programlisting role=""><![CDATA[
+ <programlisting role=""><![CDATA[
optim(list(costfunc,a1,b1,c1),....
]]></programlisting>
- <para>Um external também pode ser uma rotina FORTRAN ou C: isto é
- conveniente para acelerar computações.
+ <para>Um external também pode ser uma rotina FORTRAN ou C: isto é
+ conveniente para acelerar computações.
</para>
- <para>TO nome da rotina é fornecido para a primitiva de alto nível como um
- string. A seqüência de chamamento da rotina também é imposta.
+ <para>TO nome da rotina é fornecido para a primitiva de alto nível como um
+ string. A seqüência de chamamento da rotina também é imposta.
</para>
<para>Rotinas FORTRAN ou C podem ser dinamicamente linkadas ("ligadas,
conectadas") (ver <literal>link</literal>)
</para>
</refsection>
<refsection role="see also">
- <title>Ver Também</title>
+ <title>Ver Também</title>
<simplelist type="inline">
<member>
<link linkend="ode">ode</link>
<member>
<link linkend="schur">schur</link>
</member>
- <member>
- <link linkend="gschur">gschur</link>
- </member>
</simplelist>
</refsection>
</refentry>
<refname>external</refname>
<refpurpose>объект Scilab'а, внешняя функция или подпрограмма</refpurpose>
</refnamediv>
- <refsection>
+ <refsection role="description">
<title>Описание</title>
<para>
Внешняя функция или подпрограмма для использования со специальными командами.
</para>
<para>
- "external" -- это функция или подпрограмма, которая используется в качестве
- аргумента некоторых примитивов высокого уровня (таких как <literal>ode</literal>,
+ "external" -- это функция или подпрограмма, которая используется в качестве
+ аргумента некоторых примитивов высокого уровня (таких как <literal>ode</literal>,
<literal>optim</literal>, <literal>schur</literal>...).
</para>
<para>
- Последовательность вызова внешней функции или подпрограммы предписывается
+ Последовательность вызова внешней функции или подпрограммы предписывается
примитивом высокого уровня, который устанавливает аргументы данной внешней
функции или подпрограммы.
</para>
<para>
- Например, внешняя функция <literal>costfunc</literal> является аргументом примитива
- <literal>optim</literal> (примитив оптимизации высокого уровня). Её последовательность
- вызова должна быть:
- <literal>[f,g,ind]=costfunc(x,ind)</literal> и
+ Например, внешняя функция <literal>costfunc</literal> является аргументом примитива
+ <literal>optim</literal> (примитив оптимизации высокого уровня). Её последовательность
+ вызова должна быть:
+ <literal>[f,g,ind]=costfunc(x,ind)</literal> и
<literal>optim</literal> вызывается следующим образом:
</para>
- <programlisting role="no-scilab-exec"><![CDATA[
+ <programlisting role="no-scilab-exec"><![CDATA[
optim(costfunc,...)
]]></programlisting>
<para>
- Здесь <literal>costfunc</literal> (функция цены должна быть минимизирована примитивом
+ Здесь <literal>costfunc</literal> (функция цены должна быть минимизирована примитивом
<literal>optim</literal>) вычисляет <literal>f=f(x)</literal> и <literal>g</literal> --
- градиент <literal>f</literal> в <literal>x</literal> (<literal>ind</literal> -- целое
+ градиент <literal>f</literal> в <literal>x</literal> (<literal>ind</literal> -- целое
число. Его использование уточняется в справке по <literal>optim</literal>).
</para>
<para>
- Если необходимы другие значения для внешней функции, то эти переменные могут быть
- определены в её окружении. Также они могут быть вложены в список. Например,
+ Если необходимы другие значения для внешней функции, то эти переменные могут быть
+ определены в её окружении. Также они могут быть вложены в список. Например,
внешняя функция:
</para>
- <programlisting role="no-scilab-exec"><![CDATA[
-[f,g,ind]=costfunc(x,ind,a,b,c)
+ <programlisting role="no-scilab-exec"><![CDATA[
+[f,g,ind] = costfunc(x,ind,a,b,c)
]]></programlisting>
<para>
- является корректной для <literal>optim</literal>, если внешняя функция является списком
- <literal>list(costfunc,a,b,c)</literal> и тогда вызов <literal>optim</literal>:
+ является корректной для <literal>optim</literal>, если внешняя функция является списком
+ <literal>list(costfunc,a,b,c)</literal> и тогда вызов <literal>optim</literal>:
</para>
- <programlisting role="no-scilab-exec"><![CDATA[
+ <programlisting role="no-scilab-exec"><![CDATA[
optim(list(costfunc,a1,b1,c1),....
]]></programlisting>
<para>
Внешняя подпрограмма может быть процедурой Fortran или C: это удобно для быстрых вычислений.
</para>
<para>
- Имя подпрограммы указывается примитиву высокого уровня в виде символьной строки.
+ Имя подпрограммы указывается примитиву высокого уровня в виде символьной строки.
Последовательность подпрограммы также предписывается.
</para>
<para>
- Внешние процедуры Fortran или C могут быть также динамически связаны (см.
+ Внешние процедуры Fortran или C могут быть также динамически связаны (см.
<literal>link</literal>).
</para>
</refsection>
<member>
<link linkend="schur">schur</link>
</member>
- <member>
- <link linkend="gschur">gschur</link>
- </member>
</simplelist>
</refsection>
</refentry>
genmarkov
givens
glever
-gschur
householder
im_inv
kernel
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
- * Copyright (C) 2008 - INRIA
- *
- * Copyright (C) 2012 - 2016 - Scilab Enterprises
- *
- * This file is hereby licensed under the terms of the GNU GPL v2.0,
- * pursuant to article 5.3.4 of the CeCILL v.2.1.
- * This file was originally licensed under the terms of the CeCILL v2.1,
- * and continues to be available under such terms.
- * For more information, see the COPYING file which you should have received
- * along with this program.
- *
- -->
-<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="en" scilab:needs-examples="no" xml:id="gschur">
- <refnamediv>
- <refname>gschur</refname>
- <refpurpose>
- generalized Schur form. <emphasis role="bold">This function is obsolete.</emphasis>
- </refpurpose>
- </refnamediv>
- <refsynopsisdiv>
- <title>Syntax</title>
- <synopsis>[As,Es]=gschur(A,E)
- [As,Es,Q,Z]=gschur(A,E)
- [As,Es,Z,dim] = gschur(A,E,flag)
- [As,Es,Z,dim]= gschur(A,E,extern)
- </synopsis>
- </refsynopsisdiv>
- <refsection>
- <title>Description</title>
- <para>
- This function is obsolete and is now included in the <literal>schur</literal>
- function. In most cases the <literal>gschur</literal> function will still work as
- before, but it will be removed in the future release.
- </para>
- <para>
- The first three syntaxes can be replaced by
- </para>
- <programlisting role=""><![CDATA[
-[As,Es]=schur(A,E)
-[As,Es,Q,Z]=schur(A,E);Q=Q' //NOTE THE TRANSPOSITION HERE
-[As,Es,Z,dim] = schur(A,E,flag)
- ]]></programlisting>
- <para>
- The last syntax requires little more adaptations:
- </para>
- <variablelist>
- <varlistentry>
- <term>if</term>
- <listitem>
- <para>extern is a scilab function the new syntax
- should be <literal>[As,Es,Z,dim]= schur(A,E,Nextern)</literal> with
- Nextern defined as follow:
- </para>
- <programlisting role=""><![CDATA[
-function t=Nextern(R)
-if R(2)==0 then
- t=extern([1,R(1),R(3)])==1
-else
- c=(R(1)+%i*R(2))/R(3)
- t=extern([2,real(c+c'),real(c*c')])==1
-end
-endfunction
- ]]></programlisting>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>if</term>
- <listitem>
- <para>extern is the name of an external function coded in Fortran or C
- the new syntax should be <literal>[As,Es,Z,dim]= schur(A,E,'nextern')</literal> with nextern defined as follow:
- </para>
- </listitem>
- </varlistentry>
- </variablelist>
- <programlisting role=""><![CDATA[
-logical function nextern(ar,ai,beta)
-double precision ar,ai,beta
-integer r,extern
-if (ai.eq.0.0d0) then
- r=extern(1,ar,beta,0.0d0,0.0d0)
-else
- r=extern(2,0.0d0,0.0d0,2.0d0*ar,ar*ar+ai*ai)
-endif
-nextern=r.eq.1
-end
- ]]></programlisting>
- </refsection>
- <refsection role="see also">
- <title>See Also</title>
- <simplelist type="inline">
- <member>
- <link linkend="external">external</link>
- </member>
- <member>
- <link linkend="schur">schur</link>
- </member>
- </simplelist>
- </refsection>
-</refentry>
<title>See Also</title>
<simplelist type="inline">
<member>
- <link linkend="gschur">gschur</link>
+ <link linkend="schur">schur</link>
</member>
<member>
<link linkend="spec">spec</link>
<link linkend="kroneck">kroneck</link>
</member>
<member>
- <link linkend="gschur">gschur</link>
+ <link linkend="schur">schur</link>
</member>
<member>
<link linkend="spec">spec</link>
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!--
- * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
- * Copyright (C) 2008 - INRIA
- *
- * Copyright (C) 2012 - 2016 - Scilab Enterprises
- *
- * This file is hereby licensed under the terms of the GNU GPL v2.0,
- * pursuant to article 5.3.4 of the CeCILL v.2.1.
- * This file was originally licensed under the terms of the CeCILL v2.1,
- * and continues to be available under such terms.
- * For more information, see the COPYING file which you should have received
- * along with this program.
- *
- -->
-
-<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="gschur">
-
- <refnamediv>
-
- <refname>gschur</refname>
-
- <refpurpose>
-
- 一般化Schur分解.
-
- <emphasis role="bold">この関数は廃止されました.</emphasis>
-
- </refpurpose>
-
- </refnamediv>
-
- <refsynopsisdiv>
-
- <title>呼び出し手順</title>
-
- <synopsis>[As,Es]=gschur(A,E)
-
- [As,Es,Q,Z]=gschur(A,E)
-
- [As,Es,Z,dim] = gschur(A,E,flag)
-
- [As,Es,Z,dim]= gschur(A,E,extern)
-
- </synopsis>
-
- </refsynopsisdiv>
-
- <refsection>
-
- <title>説明</title>
-
- <para>
-
- この関数は廃止されており, <literal>schur</literal>関数に統合されています.
-
- 多くの場合, <literal>gschur</literal>関数は以前と同様に動作しますが,
-
- 将来のリリースでは削除される予定です.
-
- </para>
-
- <para>
-
- 最初の3つの構文は以下のように置き換えることができます
-
- </para>
-
- <programlisting role=""><![CDATA[
-[As,Es]=schur(A,E)
-[As,Es,Q,Z]=schur(A,E);Q=Q' //NOTE THE TRANPOSITION HERE
-[As,Es,Z,dim] = schur(A,E,flag)
- ]]></programlisting>
-
- <para>
-
- 最後の構文はさらに若干の調整が必要です:
-
- </para>
-
- <variablelist>
-
- <varlistentry>
-
- <term>もし,</term>
-
- <listitem>
-
- <para>
-
- extern が Scilab関数の場合,
-
- Nextern を以下のように定義すると,
-
- 新しい呼び出し手順は,
-
- <literal>[As,Es,Z,dim]= schur(A,E,Nextern)</literal>
-
- となります:
-
- </para>
-
- <programlisting role=""><![CDATA[
-function t=Nextern(R)
-if R(2)==0 then
- t=extern([1,R(1),R(3)])==1
-else
- c=(R(1)+%i*R(2))/R(3)
- t=extern([2,real(c+c'),real(c*c')])==1
-end
-endfunction
- ]]></programlisting>
-
- </listitem>
-
- </varlistentry>
-
- <varlistentry>
-
- <term>もし,</term>
-
- <listitem>
-
- <para>
-
- extern は,Fortran または Cで記述された外部関数の名前の場合,
-
- nextern を以下のように定義すると
-
- 新しい呼び出し手順は,
-
- <literal>[As,Es,Z,dim]= schur(A,E,'nextern')</literal>
-
- のようになります:
-
- </para>
-
- </listitem>
-
- </varlistentry>
-
- </variablelist>
-
- <programlisting role=""><![CDATA[
-logical function nextern(ar,ai,beta)
-double precision ar,ai,beta
-integer r,extern
-if (ai.eq.0.0d0) then
- r=extern(1,ar,beta,0.0d0,0.0d0)
-else
- r=extern(2,0.0d0,0.0d0,2.0d0*ar,ar*ar+ai*ai)
-endif
-nextern=r.eq.1
-end
- ]]></programlisting>
-
- </refsection>
-
- <refsection role="see also">
-
- <title>参照</title>
-
- <simplelist type="inline">
-
- <member>
-
- <link linkend="external">external</link>
-
- </member>
-
- <member>
-
- <link linkend="schur">schur</link>
-
- </member>
-
- </simplelist>
-
- </refsection>
-
-</refentry>
-
<title>参照</title>
<simplelist type="inline">
<member>
- <link linkend="gschur">gschur</link>
+ <link linkend="schur">schur</link>
</member>
<member>
<link linkend="spec">spec</link>
</member>
</simplelist>
</refsection>
-</refentry>
\ No newline at end of file
+</refentry>
<link linkend="kroneck">kroneck</link>
</member>
<member>
- <link linkend="gschur">gschur</link>
+ <link linkend="schur">schur</link>
</member>
<member>
<link linkend="spec">spec</link>
</member>
</simplelist>
</refsection>
-</refentry>
\ No newline at end of file
+</refentry>
+++ /dev/null
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!--
- * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
- * Copyright (C) 2008 - INRIA
- *
- * Copyright (C) 2012 - 2016 - Scilab Enterprises
- *
- * This file is hereby licensed under the terms of the GNU GPL v2.0,
- * pursuant to article 5.3.4 of the CeCILL v.2.1.
- * This file was originally licensed under the terms of the CeCILL v2.1,
- * and continues to be available under such terms.
- * For more information, see the COPYING file which you should have received
- * along with this program.
- *
- -->
-<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="gschur" xml:lang="en">
- <refnamediv>
- <refname>gschur</refname>
- <refpurpose>forma de Schur generalizada (função obsoleta) </refpurpose>
- </refnamediv>
- <refsynopsisdiv>
- <title> Seqüência de Chamamento</title>
- <synopsis>[As,Es]=gschur(A,E)
- [As,Es,Q,Z]=gschur(A,E)
- [As,Es,Z,dim] = gschur(A,E,flag)
- [As,Es,Z,dim]= gschur(A,E,extern)
- </synopsis>
- </refsynopsisdiv>
- <refsection>
- <title>Descrição</title>
- <para>Esta função é obsoleta e agora está inclusa na função
- <literal>schur</literal> function. Na maior parte dos casos, a função
- <literal>gschur</literal> irá ainda trabalhar como antes, mas será
- removida em um lançamento futuro do Scilab.
- </para>
- <para>As três sintaxes podem ser substituídas por</para>
- <programlisting role=""><![CDATA[
-[As,Es]=schur(A,E)
-[As,Es,Q,Z]=schur(A,E);Q=Q' //NOTE A TRANSPOSIÇÃO AQUI
-[As,Es,Z,dim] = schur(A,E,flag)
- ]]></programlisting>
- <para>A última sintaxe requer algumas adaptações a mais: </para>
- <variablelist>
- <varlistentry>
- <term>if</term>
- <listitem>
- <para>é uma função do Scilab, a nova seqüência de chamamento deve
- ser <literal>[As,Es,Z,dim]= schur(A,E,Nextern)</literal> com Nextern
- definido como segue:
- </para>
- <programlisting role=""><![CDATA[
-function t=Nextern(R)
-if R(2)==0 then
- t=extern([1,R(1),R(3)])==1
-else
- c=(R(1)+%i*R(2))/R(3)
- t=extern([2,real(c+c'),real(c*c')])==1
-end
-endfunction
- ]]></programlisting>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>if</term>
- <listitem>
- <para>é o nome de uma função externa codificada em FORTRAN ou C, a
- nova seqüência de chamamento deve ser <literal>[As,Es,Z,dim]=
- schur(A,E,'nextern')
- </literal>
- com nextern definido como
- segue:
- </para>
- </listitem>
- </varlistentry>
- </variablelist>
- <programlisting role=""><![CDATA[
-logical function nextern(ar,ai,beta)
-double precision ar,ai,beta
-integer r,extern
-if (ai.eq.0.0d0) then
- r=extern(1,ar,beta,0.0d0,0.0d0)
-else
- r=extern(2,0.0d0,0.0d0,2.0d0*ar,ar*ar+ai*ai)
-endif
-nextern=r.eq.1
-end
- ]]></programlisting>
- </refsection>
- <refsection>
- <title> Ver Também</title>
- <simplelist type="inline">
- <member>
- <link linkend="external">external</link>
- </member>
- <member>
- <link linkend="schur">schur</link>
- </member>
- </simplelist>
- </refsection>
-</refentry>
<title> Ver Também</title>
<simplelist type="inline">
<member>
- <link linkend="gschur">gschur</link>
+ <link linkend="schur">schur</link>
</member>
<member>
<link linkend="spec">spec</link>
<link linkend="kroneck">kroneck</link>
</member>
<member>
- <link linkend="gschur">gschur</link>
+ <link linkend="schur">schur</link>
</member>
<member>
<link linkend="spec">spec</link>
msgstr ""
#
-# File: modules/linear_algebra/macros/gschur.sci, line: 24
-# File: modules/linear_algebra/macros/gschur.sci, line: 40
+# File: modules/linear_algebra/macros/gspec.sci, line: 16
#, c-format
msgid "%s: Obsolete function. Please replace '%s' by '%s'."
msgstr ""
#
-# File: modules/linear_algebra/macros/gschur.sci, line: 32
-#, c-format
-msgid ""
-"%s: Obsolete function. Former external functions cannot be used anymore."
-msgstr ""
-
-#
-# File: modules/linear_algebra/macros/householder.sci, line: 35
-# File: modules/linear_algebra/macros/householder.sci, line: 39
-#, c-format
-msgid "%s: Wrong type for argument %d: Decimal or complex numbers expected.\n"
-msgstr ""
-
-#
-# File: modules/linear_algebra/macros/householder.sci, line: 43
-# File: modules/linear_algebra/macros/householder.sci, line: 47
-#, c-format
-msgid "%s: Wrong size for input argument #%d: Column vector expected.\n"
-msgstr ""
-
-#
-# File: modules/linear_algebra/macros/householder.sci, line: 51
# File: modules/linear_algebra/macros/im_inv.sci, line: 25
# File: modules/linear_algebra/macros/spaninter.sci, line: 29
# File: modules/linear_algebra/macros/spanplus.sci, line: 29
+++ /dev/null
-// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
-// Copyright (C) ????-2008 - INRIA
-//
-// Copyright (C) 2012 - 2016 - Scilab Enterprises
-//
-// This file is hereby licensed under the terms of the GNU GPL v2.0,
-// pursuant to article 5.3.4 of the CeCILL v.2.1.
-// This file was originally licensed under the terms of the CeCILL v2.1,
-// and continues to be available under such terms.
-// For more information, see the COPYING file which you should have received
-// along with this program.
-
-function [As,Es,Z,dim]= gschur(A,E,extern)
-
- if argn(2)<=2 then
- warning("Obsolete function. Please use schur instead.")
- if argn(1)==2 then
- [As,Es]= schur(A,E)
- else
- [As,Es,Q,Z]= schur(A,E);Q=Q'
- end
- elseif type(extern)==10 then
- if convstr(extern)=="c"|convstr(extern)=="d" then
- warning(msprintf(gettext("%s: Obsolete function. Please replace ''%s'' by ''%s''."),"gschur","gschur","schur"));
- if argn(1)==4 then
- [As,Es,Z,dim]= schur(A,E,extern)
- elseif argn(1)==2 then
- [As,Es,Z,dim]= schur(A,E,extern)
- Es=dim;As=Z;
- end
- else // hard coded
- warning(msprintf(gettext("%s: Obsolete function. Former external functions cannot be used anymore."),"gschur"));
- //impossible to redefine
- end
- else //coded by a scilab function
- //---- old------------------
- //flag=extern(x)
- //x(1) ==1 ==> x(2:3)=[al,be]
- //x(1) ==2 ==> x(2:3)=[s,p]
- warning(msprintf(gettext("%s: Obsolete function. Please replace ''%s'' by ''%s''."),"gschur","gschur","schur"));
- deff("t=%_rule(Alpha,Beta)",["if imag(Alpha)==0 then"
- " t=extern([1,real(Alpha),Beta])==1"
- "else"
- " c=Alpha/Beta"
- " t=extern([2,real(c+c''),real(c*c'')])==1"
- "end;"])
- [As,Es,Z,dim]= schur(A,E,%_rule)
- end
-endfunction
-
projects / scilab.git / commitdiff