/usr/share/octave/packages/nnet-0.1.13/__copycoltopos1.m is in octave-nnet 0.1.13-2.
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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 | ## Copyright (C) 2008 Michel D. Schmid <michaelschmid@users.sourceforge.net>
##
##
## 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, 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; see the file COPYING. If not, see
## <http://www.gnu.org/licenses/>.
## -*- texinfo -*-
## @deftypefn {Function File} {} @var{retmatrix} = __copycoltopos1(@var{matrix},@var{colIndex})
## @code{__copycoltopos1} copies the column of position colIndex to the first position.
## Moves the rest of the matrix one position to the right.
## @end deftypefn
## Author: mds
function retmatrix = __copycoltopos1(matrix,colIndex)
## check number of inputs
error(nargchk(2,2,nargin));
temp = matrix(:,colIndex);
matrix(:,colIndex) = []; # delete col
retmatrix = [temp matrix ];
endfunction
%!shared a, retmat
%! disp("testing __copycoltopos1")
%! a = [0 1 2 3 4; 5 6 7 8 9];
%! retmat = __copycoltopos1(a,3);
%!assert(retmat(1,1)==2);
%!assert(retmat(2,1)==7);
%! retmat = __copycoltopos1(a,5);
%!assert(retmat(1,1)==4);
%!assert(retmat(2,1)==9);
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