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1 # Copyright (C) 1996 A. Scottedward Hodel |
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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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19 function stname = sysdefstname(n,nz) |
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20 # function stname = sysdefstname(n,nz) |
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21 # return default state names given n, nz |
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22 # used internally, minimal argument checking |
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23 |
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24 # $Revision: 1.2 $ |
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25 |
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26 sav_val = implicit_str_to_num_ok; |
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27 implicit_str_to_num_ok = 1; |
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28 |
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29 stname = []; |
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30 if(n > 0) |
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31 for ii = 1:n |
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32 strval = ["x_",num2str(ii)]; |
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33 stname(ii,1:length(strval)) = strval; |
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34 endfor |
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35 endif |
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36 |
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37 # Set default names for discrete states |
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38 if(nz > 0) |
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39 for ii = (n+1):(n+nz) |
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40 strval = ["xd_",num2str(ii)]; |
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41 stname(ii,1:length(strval)) = strval; |
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42 endfor |
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43 endif |
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44 |
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45 if( !(isstr(stname) | (rows(stname) == 0) ) ) |
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46 stname = setstr(stname); |
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47 endif |
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48 |
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49 implicit_str_to_num_ok = sav_val; |
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50 endfunction |
