add macros from scicos_blocks from scilab 5.5.2

1 files changed, 70 insertions, 0 deletions

diff --git a/macros/NonLinear/EXPBLK_m.sci b/macros/NonLinear/EXPBLK_m.sci
new file mode 100644
index 00000000..f0059b22
--- /dev/null
+++ b/macros/NonLinear/EXPBLK_m.sci
@@ -0,0 +1,70 @@
+//  Scicos
+//
+//  Copyright (C) INRIA - METALAU Project <scicos@inria.fr>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+// See the file ../license.txt
+//
+
+function [x,y,typ]=EXPBLK_m(job,arg1,arg2)
+    x=[];
+    y=[];
+    typ=[];
+    select job
+    case "set" then
+        x=arg1;
+        graphics=arg1.graphics;
+        exprs=graphics.exprs
+        model=arg1.model;
+        if size(exprs,"*")==2 then
+            exprs=exprs(2),
+        end
+        while %t do
+            [ok,a,exprs]=scicos_getvalue("Set a^u  block parameters",..
+            "a (>0)",list("vec",1),exprs)
+            if ~ok then
+                break,
+            end
+            if or(a<=0) then
+                message("a^u : a must be positive")
+            else
+                graphics.exprs=exprs
+                model.rpar=a;
+                x.graphics=graphics;
+                x.model=model
+                break
+            end
+        end
+    case "define" then
+        in=1
+        a=%e
+        model=scicos_model()
+        model.sim=list("expblk_m",4)
+        model.in=-1
+        model.in2=-2
+        model.out=-1
+        model.out2=-2
+        model.intyp=1
+        model.outtyp=1
+        model.rpar=a
+        model.blocktype="c"
+        model.dep_ut=[%t %f]
+
+        exprs=["%e"]
+        gr_i=[]
+        x=standard_define([2 2],model,exprs,gr_i)
+    end
+endfunction