Diff of /inst/crossoversinglepoint.m [000000] .. [439535]  Maximize  Restore

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+## Copyright (C) 2008 Luca Favatella <slackydeb@gmail.com>
+##
+##
+## 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, write to the Free
+## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+## 02110-1301, USA.
+
+## -*- texinfo -*-
+## @deftypefn{Function File} {@var{xoverKids} =} crossoversinglepoint (@var{parents})
+## Combine two individuals, or parents, to form a crossover child.
+##
+## @seealso{ga, gaoptimset}
+## @end deftypefn
+
+## Author: Luca Favatella <slackydeb@gmail.com>
+## Version: 3.1
+
+%signature diversa da matlab per problema handle funzioni (comunque se piu' tempo da riprovare)
+function xoverKids = crossoversinglepoint (parents)
+
+	%costanti
+	N_BIT_DOUBLE = 64;
+
+	%una variabile d'appoggio
+	nvars = columns (parents);
+
+	concatenated_parents = [(__ga_doubles2concatenated_bitstring__ (parents(1, :))); (__ga_doubles2concatenated_bitstring__ (parents(2, :)))];
+
+	%n e' il singolo punto del crossover
+	%n potra' andare da 1 a ((N_BIT_DOUBLE * nvars) - 1)
+	n = double (uint64 ((((nvars * N_BIT_DOUBLE) - 2) * rand ()) + 1));
+
+	%crossover a singolo punto
+	concatenated_xoverKids = strcat (substr (concatenated_parents (1, :), 1, n), substr (concatenated_parents (2, :), (n + 1)));
+
+	xoverKids = __ga_concatenated_bitstring2doubles__ (concatenated_xoverKids);
+endfunction

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