Overview
Comment: | Put back under RCS |
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SHA3-256: |
73f1b3d4d6ff3c9e08b2406d6474f560 |
User & Date: | gawthrop@users.sourceforge.net on 1998-05-14 08:05:10 |
Other Links: | branch diff | manifest | tags |
Context
1998-05-14
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08:14:28 | Now reads in data from the simpar file. check-in: 31f05bb19d user: gawthrop@users.sourceforge.net tags: origin/master, trunk | |
08:05:10 | Put back under RCS check-in: 73f1b3d4d6 user: gawthrop@users.sourceforge.net tags: origin/master, trunk | |
1998-05-13
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16:43:03 |
Now uses matlab_matrix to write the matrices Various bug fixes New global generation method check-in: 2e64252bd0 user: gawthrop@users.sourceforge.net tags: origin/master, trunk | |
Changes
Modified mttroot/mtt/bin/trans/ode2odes_m from [4c330c5fba] to [ee275a282c].
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11 12 13 14 15 16 17 18 19 20 21 22 23 24 | # Copyright (c) P.J.Gawthrop, 1996. ############################################################### ## Version control history ############################################################### ## $Id$ ## $Log$ ## Revision 1.11 1997/08/29 07:56:54 peterg ## Minor updates ## # Revision 1.10 1997/01/07 09:16:03 peterg # Added step_factor parameter - gives that number of integration steps # per sample. # | > > > > | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | # Copyright (c) P.J.Gawthrop, 1996. ############################################################### ## Version control history ############################################################### ## $Id$ ## $Log$ ## Revision 1.12 1998/02/25 18:02:39 peterg ## Removed the argument passing stuff . ## Replaced by the simpar.m method. ## ## Revision 1.11 1997/08/29 07:56:54 peterg ## Minor updates ## # Revision 1.10 1997/01/07 09:16:03 peterg # Added step_factor parameter - gives that number of integration steps # per sample. # |
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67 68 69 70 71 72 73 74 75 76 77 78 | # PARAMS=$2; #fi # PARAMS="$PARAMS ;" $MATRIX << EOF > ode2odes_m.log 2>mtt_error.txt %Read in parameters $1_numpar; %Read in state | > > | > > > > > | | < | 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | # PARAMS=$2; #fi # PARAMS="$PARAMS ;" $MATRIX << EOF > ode2odes_m.log 2>mtt_error.txt %System structure [nx,ny,nu,nz,nyz] = $1_def; %Read in parameters $1_numpar; %Read in state x = $1_state; %Set the initial output if ny>0 y = $1_odeo(x,0); end; %Read in simulation parameters $1_simpar; T = [0:DT:LAST]; t=0; %Just in case it appears in the parameter list. %Defaults if exist('T')==0 T=[0:1:100] end; |
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102 103 104 105 106 107 108 | end; if nx>0 % x = lsode('$1_ode', x0, T); %Euler integration % x = x0; | | | > > > > < < < < | | | < | 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | end; if nx>0 % x = lsode('$1_ode', x0, T); %Euler integration % x = x0; X=[]; Y=[]; dt = (T(2)-T(1))/STEPFACTOR; for t=T' X = [X; x']; Y = [Y; y']; ts = t; for i=1:STEPFACTOR dx = $1_ode(x,ts); ts = ts + dt; x = x + dx*dt; if ny>0 y = $1_odeo(x,ts); end; end; end; write_matrix([T,X], '$1_odes'); else X = zeros(size(T)); end; if ny>0 write_matrix([T,Y], '$1_odeso'); end; EOF # Now invoke the standard error handling. mtt_error mtt_error.txt |