CMSCOPE changed

1 files changed, 26 insertions, 0 deletions

diff --git a/modules/cacsd/macros/bilin.sci b/modules/cacsd/macros/bilin.sci
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+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) INRIA -
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+
+function Sl2=bilin(Sl1,v)
+
+    [A,B,C,D]=abcd(Sl1);
+    dom=Sl1("dt");
+    [ra,ca] = size(A);
+    a=v(1);d=v(2);c=v(3);b=v(4);
+    i=inv(a*eye(ra,ra)-c*A);
+    AB=(b*A-d*eye(ra,ra))*i;
+    BB=(a*b-c*d)*i*B;
+    CB=C*i;
+    DB=D+c*C*i*B;
+    if dom=="c" then Sl2=syslin("d",AB,BB,CB,DB);
+    else Sl2=syslin("c",AB,BB,CB,DB);end
+
+
+endfunction