home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 10 Tools
/
10-Tools.zip
/
octa21fb.zip
/
octave
/
SCRIPTS.ZIP
/
scripts.fat
/
general
/
flipud.m
< prev
next >
Wrap
Text File
|
1999-12-24
|
1KB
|
49 lines
## Copyright (C) 1996, 1997 John W. Eaton
##
## This file is part of Octave.
##
## Octave 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.
##
## Octave 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 Octave; see the file COPYING. If not, write to the Free
## Software Foundation, 59 Temple Place - Suite 330, Boston, MA
## 02111-1307, USA.
## -*- texinfo -*-
## @deftypefn {Function File} {} flipud (@var{x})
## Return a copy of @var{x} with the order of the rows reversed. For
## example,
##
## @example
## @group
## flipud ([1, 2; 3, 4])
## @result{} 3 4
## 1 2
## @end group
## @end example
## @end deftypefn
## See also: fliplr, rot90
## Author: jwe
function y = flipud (x)
if (nargin != 1)
usage ("flipud (x)");
endif
y = x;
nr = rows (x);
y = x (nr:-1:1, :);
endfunction