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annotate scripts/plot/__plr1__.m @ 7016:93c65f2a5668

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[project @ 2007-10-12 06:40:56 by jwe]
author jwe
date Fri, 12 Oct 2007 06:41:26 +0000
parents 76e3d985ae56
children a1dbe9d80eee
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1 ## Copyright (C) 1996, 1997 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 3 of the License, or (at
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8 ## your option) 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, see
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17 ## <http://www.gnu.org/licenses/>.
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19 ## Undocumented internal function.
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21 ## Author: jwe
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22
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23 function retval = __plr1__ (h, theta, fmt)
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25 if (nargin != 3)
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26 print_usage ();
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27 endif
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28
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29 [nr, nc] = size (theta);
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30 if (nr == 1)
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31 theta = theta';
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32 tmp = nr;
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33 nr = nc;
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34 nc = tmp;
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35 endif
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36 theta_i = imag (theta);
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37 if (any (theta_i))
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38 rho = theta_i;
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39 theta = real (theta);
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40 else
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41 rho = theta;
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42 theta = (1:nr)';
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43 endif
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44
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45 retval = __plr2__ (h, theta, rho, fmt);
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46
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47 endfunction