[24b7af]: inst / @quaternion / sum.m  Maximize  Restore  History

Download this file

43 lines (36 with data), 1.6 kB

 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
## Copyright (C) 2010-2014 Lukas F. Reichlin
##
## 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 3 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, see <http://www.gnu.org/licenses/>.
## -*- texinfo -*-
## @deftypefn {Function File} {@var{q} =} sum (@var{q})
## @deftypefnx {Function File} {@var{q} =} sum (@var{q}, @var{dim})
## @deftypefnx {Function File} {@var{q} =} sum (@dots{}, @var{'native'})
## @deftypefnx {Function File} {@var{q} =} sum (@dots{}, @var{'double'})
## @deftypefnx {Function File} {@var{q} =} sum (@dots{}, @var{'extra'})
## Sum of elements along dimension @var{dim}. If @var{dim} is omitted,
## it defaults to the first non-singleton dimension.
## See @code{help sum} for more information.
## @end deftypefn
## Author: Lukas Reichlin <lukas.reichlin@gmail.com>
## Created: December 2013
## Version: 0.1
function q = sum (q, varargin)
if (! isa (q, "quaternion"))
print_usage ();
endif
q.w = sum (q.w, varargin{:});
q.x = sum (q.x, varargin{:});
q.y = sum (q.y, varargin{:});
q.z = sum (q.z, varargin{:});
endfunction

Get latest updates about Open Source Projects, Conferences and News.

Sign up for the SourceForge newsletter:





No, thanks