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1 # Copyright (C) 1993 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 the |
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7 # Free Software Foundation; either version 2, or (at your option) any |
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8 # later version. |
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9 # |
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10 # Octave is distributed in the hope that it will be useful, but WITHOUT |
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11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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13 # 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, 675 Mass Ave, Cambridge, MA 02139, USA. |
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18 |
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4
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19 function plot_2_m_m (x, y) |
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20 |
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21 if (nargin != 2) |
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22 error ("usage: plot_2_m_m (x, y)"); |
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23 endif |
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24 |
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25 [x_nr, x_nc] = size (x); |
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26 [y_nr, y_nc] = size (y); |
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27 |
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28 if (x_nr == y_nr && x_nc == y_nc) |
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29 if (x_nc > 0) |
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30 tmp = [x, y]; |
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31 command = sprintf ("gplot tmp(:,%d:%d:%d)", 1, x_nc, x_nc+1); |
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32 for i = 2:x_nc |
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33 command = sprintf ("%s, tmp(:,%d:%d:%d)", command, i, x_nc, x_nc+i); |
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34 endfor |
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35 eval (command); |
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36 else |
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37 error ("plot_2_m_m: arguments must be a matrices"); |
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38 endif |
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39 else |
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40 error ("plot_2_m_m: matrix dimensions must match"); |
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41 endif |
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42 |
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43 endfunction |
