add macros from scicos_blocks from scilab 5.5.2

1 files changed, 63 insertions, 0 deletions

diff --git a/macros/NonLinear/TrigFun.sci b/macros/NonLinear/TrigFun.sci
new file mode 100644
index 00000000..a9c1600c
--- /dev/null
+++ b/macros/NonLinear/TrigFun.sci
@@ -0,0 +1,63 @@
+//  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]=TrigFun(job,arg1,arg2)
+    x=[];
+    y=[];
+    typ=[];
+    select job
+    case "set" then
+        x=arg1;
+        graphics=arg1.graphics;
+        exprs=graphics.exprs
+        model=arg1.model;
+        %FF=["sin";"cos";"tan";
+        "asin";"acos";"atan";
+        "sinh";"cosh";"tanh";
+        "asinh";"acosh";"atanh"];
+        %GG=["Choose among "+strcat(%FF(1:4),", ");strcat(%FF(5:$),", ")]
+        while %t do
+            [ok,fun,exprs]=scicos_getvalue(%GG,"Function",list("str",1),exprs)
+            if ~ok then
+                break,
+            end
+            if find(%FF==fun)==[] then
+                message("Sorry but "+fun +" is not in the list!")
+            else
+                graphics.exprs=exprs
+                execstr("model.sim=list(''"+fun+"_blk'',4)")
+                x.graphics=graphics;
+                x.model=model
+                break
+            end
+        end
+    case "define" then
+        model=scicos_model()
+        model.sim=list("sin_blk",4)
+        model.in=-1
+        model.out=-1
+        model.blocktype="c"
+        model.dep_ut=[%t %f]
+        exprs="sin"
+        gr_i=[]
+        x=standard_define([4 2],model,exprs,gr_i)
+    end
+endfunction