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annotate scripts/plot/__plt2__.m @ 2709:0f72b0462b51

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[project @ 1997-02-20 17:55:40 by jwe]
author jwe
date Thu, 20 Feb 1997 17:55:44 +0000
parents bf8b1bffb58f
children 8b262e771614
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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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20 ## Author: jwe
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21
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22 function __plt2__ (x1, x2, fmt)
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23
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24 if (nargin < 2 || nargin > 3)
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25 usage ("__plt2__ (x1, x2, fmt)");
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26 endif
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27
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28 if (nargin == 2)
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29 fmt = "";
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30 endif
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31
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32 if (! isstr (fmt))
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33 error ("__plt2__: fmt must be a string");
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34 endif
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35
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36 if (any (any (imag (x1))))
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37 x1 = real (x1);
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38 endif
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39 if (any (any (imag (x2))))
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40 x2 = real (x2);
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41 endif
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42 if (is_scalar (x1))
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43 if (is_scalar (x2))
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44 __plt2ss__ (x1, x2, fmt);
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45 endif
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46 elseif (is_vector (x1))
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47 if (is_vector (x2))
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48 __plt2vv__ (x1, x2, fmt);
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49 elseif (is_matrix (x2))
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50 __plt2vm__ (x1, x2, fmt);
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51 endif
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52 elseif (is_matrix (x1))
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53 if (is_vector (x2))
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54 __plt2mv__ (x1, x2, fmt);
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55 elseif (is_matrix (x2))
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56 __plt2mm__ (x1, x2, fmt);
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57 endif
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58 endif
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59
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60 endfunction