Mercurial > hg > octave-nkf

comparison scripts/plot/mesh.m @ 2303:5cffc4b8de57

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 1996-06-24 09:15:24 by jwe]
author jwe
date Mon, 24 Jun 1996 09:15:24 +0000
parents 5d29638dd524
children 2b5788792cad
comparison
equal deleted inserted replaced
2302:470c856bf55a 2303:5cffc4b8de57
1 # Copyright (C) 1996 John W. Eaton 1 ### Copyright (C) 1996 John W. Eaton
2 # 2 ###
3 # This file is part of Octave. 3 ### This file is part of Octave.
4 # 4 ###
5 # Octave is free software; you can redistribute it and/or modify it 5 ### Octave is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by the 6 ### under the terms of the GNU General Public License as published by
7 # Free Software Foundation; either version 2, or (at your option) any 7 ### the Free Software Foundation; either version 2, or (at your option)
8 # later version. 8 ### any later version.
9 # 9 ###
10 # Octave is distributed in the hope that it will be useful, but WITHOUT 10 ### Octave is distributed in the hope that it will be useful, but
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 ### WITHOUT ANY WARRANTY; without even the implied warranty of
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # for more details. 13 ### General Public License for more details.
14 # 14 ###
15 # You should have received a copy of the GNU General Public License 15 ### You should have received a copy of the GNU General Public License
16 # along with Octave; see the file COPYING. If not, write to the Free 16 ### along with Octave; see the file COPYING. If not, write to the Free
17 # Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 17 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA
18 ### 02111-1307, USA.
18 19
19 function mesh (x, y, z) 20 function mesh (x, y, z)
20 21
21 # usage: mesh (x, y, z) 22 ## usage: mesh (x, y, z)
22 # 23 ##
23 # Surface plot. If x, y, and z are matrices with the same dimensions, 24 ## Surface plot. If x, y, and z are matrices with the same dimensions,
24 # then corresponding elements represent vertices of the plot. If x and 25 ## then corresponding elements represent vertices of the plot. If x and
25 # y are vectors, then a typical vertex is (x(j), y(i), z(i,j)). Thus, 26 ## y are vectors, then a typical vertex is (x(j), y(i), z(i,j)). Thus,
26 # columns of z correspond to different x values and rows of z correspond 27 ## columns of z correspond to different x values and rows of z correspond
27 # to different y values. 28 ## to different y values.
28 # 29 ##
29 # See also: plot, semilogx, semilogy, loglog, polar, meshgrid, meshdom, 30 ## See also: plot, semilogx, semilogy, loglog, polar, meshgrid, meshdom,
30 # contour, bar, stairs, gplot, gsplot, replot, xlabel, ylabel, title 31 ## contour, bar, stairs, gplot, gsplot, replot, xlabel, ylabel, title
31 32
32 if (nargin == 1) 33 if (nargin == 1)
33 z = x; 34 z = x;
34 if (is_matrix (z)) 35 if (is_matrix (z))
35 set hidden3d; 36 set hidden3d;