1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
// 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]=GAINBLK_f(job,arg1,arg2)
x=[];
y=[];
typ=[];
select job
case "set" then
x=arg1;
graphics=arg1.graphics;
exprs=graphics.exprs
model=arg1.model;
while %t do
[ok,gain,exprs]=scicos_getvalue("Set gain block parameters",..
["Gain"],list("mat",[-1,-1]),exprs(1))
if ~ok then
break,
end
if gain==[] then
message("Gain must have at least one element")
else
[out,in]=size(gain)
[model,graphics,ok]=check_io(model,graphics,in,out,[],[])
if ok then
graphics.exprs=exprs
model.rpar=gain(:);
x.graphics=graphics;
x.model=model
break
end
end
end
case "define" then
gain=1
in=1;out=1
model=scicos_model()
model.sim="gain"
model.in=in
model.out=out
model.rpar=gain
model.blocktype="c"
model.dep_ut=[%t %f]
exprs=[strcat(sci2exp(gain))]
gr_i=[]
x=standard_define([2 2],model,exprs,gr_i)
end
endfunction
|
