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annotate scripts/plot/__plr1__.m @ 8243:ec4d9d657b17

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Treat line style argument in stairs
author David Bateman <dbateman@free.fr>
date Mon, 20 Oct 2008 16:02:31 +0100
parents a1dbe9d80eee
children 7d48766c21a5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ## Copyright (C) 1994, 1995, 1996, 1997, 2000, 2005, 2006, 2007
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2 ## John W. Eaton
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3 ##
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4 ## This file is part of Octave.
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5 ##
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6 ## Octave is free software; you can redistribute it and/or modify it
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7 ## under the terms of the GNU General Public License as published by
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8 ## the Free Software Foundation; either version 3 of the License, or (at
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9 ## your option) any later version.
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10 ##
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11 ## Octave is distributed in the hope that it will be useful, but
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12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 ## General Public License for more details.
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15 ##
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16 ## You should have received a copy of the GNU General Public License
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17 ## along with Octave; see the file COPYING. If not, see
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18 ## <http://www.gnu.org/licenses/>.
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20 ## Undocumented internal function.
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21
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22 ## Author: jwe
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23
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24 function retval = __plr1__ (h, theta, fmt)
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26 if (nargin != 3)
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27 print_usage ();
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28 endif
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29
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30 [nr, nc] = size (theta);
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31 if (nr == 1)
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32 theta = theta';
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33 tmp = nr;
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34 nr = nc;
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35 nc = tmp;
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36 endif
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37 theta_i = imag (theta);
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38 if (any (theta_i))
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39 rho = theta_i;
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40 theta = real (theta);
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41 else
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42 rho = theta;
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43 theta = (1:nr)';
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44 endif
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45
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46 retval = __plr2__ (h, theta, rho, fmt);
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47
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48 endfunction