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annotate scripts/general/fliplr.m @ 2303:5cffc4b8de57

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[project @ 1996-06-24 09:15:24 by jwe]
author jwe
date Mon, 24 Jun 1996 09:15:24 +0000
parents 5d29638dd524
children 2b5788792cad
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2303
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1 ### Copyright (C) 1996 John W. Eaton
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2 ###
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3 ### This file is part of Octave.
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4 ###
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5 ### Octave is free software; you can redistribute it and/or modify it
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6 ### under the terms of the GNU General Public License as published by
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7 ### the Free Software Foundation; either version 2, or (at your option)
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8 ### any later version.
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9 ###
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10 ### Octave is distributed in the hope that it will be useful, but
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11 ### WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ### General Public License for more details.
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14 ###
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15 ### You should have received a copy of the GNU General Public License
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16 ### along with Octave; see the file COPYING. If not, write to the Free
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17 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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18 ### 02111-1307, USA.
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19
4
b4df021f796c [project @ 1993-08-08 01:26:08 by jwe]
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20 function y = fliplr (x)
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21
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22 ## usage: fliplr (x)
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23 ##
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24 ## Return x with the columns swapped.
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25 ##
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26 ## See also: flipu, rot90
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28 if (nargin != 1)
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29 usage ("fliplr (x)");
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30 endif
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31
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32 y = x;
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33 nc = columns (x);
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34 y = x (:, nc:-1:1);
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35
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36 endfunction