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
|
% DOUBLE [overload base function]
% Copyright Notice
%
% Copyright (C) 2015 CentraleSupelec
% Copyright (C) 2013 SUPELEC
%
% Author: Julien Bect <julien.bect@centralesupelec.fr>
% Copying Permission Statement
%
% This file is part of
%
% STK: a Small (Matlab/Octave) Toolbox for Kriging
% (http://sourceforge.net/projects/kriging)
%
% STK 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 3 of the License, or (at your
% option) any later version.
%
% STK 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 STK. If not, see <http://www.gnu.org/licenses/>.
function xdata = double(x)
xdata = double(x.data);
end % function double
%!test
%! u = rand(4, 3);
%! x = stk_dataframe(u);
%! v = double(x);
%! assert (strcmp(class(v), 'double') && isequal(v, u))
%!test
%! u = (rand(4, 3) < 0.5);
%! x = stk_dataframe(u);
%! v = double(x);
%! assert (strcmp(class(v), 'double') && isequal(v, double(u)))
%!test
%! u = uint8 (rand (4, 3) * 5);
%! x = stk_dataframe(u);
%! v = double(x);
%! assert (strcmp(class(v), 'double') && isequal(v, double(u)))
|
