50 descendants of 760d46856c160954

2002-08-21
18:11:15
Replaced |x| with |{x}|. LaTeX now renders abs(fractions) correctly. check-in: a4984ed5f7 user: geraint@users.sourceforge.net tags: origin/master, trunk
18:01:01
Fixed [598316] mtt2sys broken on Octave-2.1.36.

Tests for Octave version that is not 2.0.x, uses setsyssignals() instead of
direct access to internal structure for renaming of system signals. check-in: 1ff704c840 user: geraint@users.sourceforge.net tags: origin/master, trunk

06:15:48
Null change (testing syncmail). check-in: d8f5e08140 user: geraint@users.sourceforge.net tags: origin/master, trunk
06:14:57
Latest stable version (1.0) from sf syncmail project. check-in: d065dbb475 user: geraint@users.sourceforge.net tags: origin/master, trunk
05:59:47
Added debug statement. check-in: 6a065e38b4 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-08-20
19:33:21
Minor bug fixes and enhancements (I hope):

Delimited expressions within function calls to prevent denominators from continuing beyond commas.
Allow latex to adjust size of parentheses according to expression within.
Replaced ^ with \uparrow (less misleading - latex maths doesn't understand operator precedence or words).
Replaced abs(x) with |x| when x does not contain brackets. check-in: 5a7e89605d user: geraint@users.sourceforge.net tags: origin/master, trunk

19:23:28
Created to assist in development of diy rep structure [548475] check-in: fdd6acf4e2 user: geraint@users.sourceforge.net tags: origin/master, trunk
16:14:35
Include Q in documentation check-in: 6a0d518521 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
15:51:17
Update to work with ident DIY rep check-in: 916ff2d116 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
15:43:45
Works with ident DIY rep check-in: 502ba4cbbd user: gawthrop@users.sourceforge.net tags: origin/master, trunk
15:39:47
New identification DIY reps check-in: 47a8c7da21 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
2002-08-19
14:37:05
Fixed eta, beta, theta, Theta and zeta. check-in: a15311ce57 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-08-09
21:41:55
Added interactive command line (tools menu).
Minor cosmetic tweaks.
check-in: a7b1b38a98 user: geraint@users.sourceforge.net tags: origin/master, trunk
21:40:19
Now writes log files of gnuplot input, output and errors. check-in: 1f01025594 user: geraint@users.sourceforge.net tags: origin/master, trunk
14:34:45
Fix to prevent numbers being formed with a decimal point in the exponent, Reduce cannot handle these. check-in: a662d2a62b user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-08-07
14:27:14
Changes to make "-i dassl" work again. check-in: 1efcb05487 user: geraint@users.sourceforge.net tags: origin/master, trunk
11:04:40
Now updates timestamp on lbl.txt after processing in make. This eliminates the delay where MTT spends a long period of time uselessly recursing through the model on subsequent passes if the label file is older than the bondgraph. check-in: 61d37f76dd user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-08-06
09:56:54
Updated to work with changes in unstable version of Octave 2.1.36.
Tested with 2.0.17 (ok) but will break earlier unstables (2.1.(<=35)).
check-in: 1a10229dfb user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-26
18:54:54
Resets terminal to X after printing to PostScript. check-in: 9c7043790b user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-24
19:26:20
Axis range entry responds to return key and adjusts range instantaneously.
Selection of Z parameter automatically switches to 3D mode.
check-in: 5adabf2493 user: geraint@users.sourceforge.net tags: origin/master, trunk
14:00:12
Corrected arguments passed to mtt_write when dumping data (sigint). check-in: cfefab8d37 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-22
11:39:41
ditto. check-in: 1fa8fbbeb5 user: geraint@users.sourceforge.net tags: origin/master, trunk
10:47:20
Fixed gnuplot rep so that it correctly re-runs the simulation if input files have changed. check-in: 73bcb0c4bd user: geraint@users.sourceforge.net tags: origin/master, trunk
10:06:41
Stopped make from reporting an error when application is closed. check-in: eb397570aa user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-20
14:19:14
Refined rotation bar. check-in: c254a2279d user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-19
20:28:28
Added preliminary 3D rotation. check-in: bead94a31b user: geraint@users.sourceforge.net tags: origin/master, trunk
19:37:15
Added adjustment of axis ranges, contour plots, gridlines, timestamp.
Replaced some if..then..else statements with switch statements.
check-in: 50d0b4198b user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-17
19:37:54
Added selection of any variable for X, Y and Z axes.
Added 3D plots.
check-in: 40412365f6 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-16
18:07:07
Changed method of switching between states and outputs; listbox list is reconfigured instead of overlapping canvases - reduces cut&paste code.
Other cosmetic changes including menu hotkeys.
check-in: 02021d0c50 user: geraint@users.sourceforge.net tags: origin/master, trunk
11:36:36
Fixed multiplot when selected before first parameter.
Added "Show Key" option.
Moved gnuplot options to menubar.
check-in: cf80f23193 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-15
17:00:36
Writes simulation time to shell when solution converges. check-in: ca5791ec93 user: geraint@users.sourceforge.net tags: origin/master, trunk
12:50:51
The solution vector (_ui) is no longer re-zeroed each step.
Retaining the previous value appears to give dramatically better performance.

Messages to the console are now buffered through clog instead of using cerr. check-in: 9e8edaf7e0 user: geraint@users.sourceforge.net tags: origin/master, trunk

2002-07-14
19:02:51
Improved handling of new plot windows - multiplot and other options affect the new window instead of always controlling the first. check-in: 1fcf787df7 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-12
15:18:55
Added xMTT to menubar. check-in: 1edc1e6509 user: geraint@users.sourceforge.net tags: origin/master, trunk
15:13:17
Added the ability to load and save gnuplot instructions to file.
Added grid and co-ordinate options.
Moved print option into menubar (under File).
check-in: 91b064b13c user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-11
20:46:37
Added multiplot feature allowing graphs to be overlaid. check-in: 66b3b0123f user: geraint@users.sourceforge.net tags: origin/master, trunk
13:00:23
Declared more function arguments to be "const" - improves compiler optimisation. check-in: 7489dd518c user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-10
17:43:05
Added feature [ 562453 ] Optimisation of algebraic equations. check-in: 73ae553333 user: geraint@users.sourceforge.net tags: origin/master, trunk
11:53:32
Replaced shell loop with template expansion - perceptibly quicker generation of sympar.h. check-in: f2812f12a3 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-05
13:29:34
Added notes about generating dynamically linked functions for Octave and Matlab. check-in: 60d49fe356 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-07-04
21:34:12
Updated gnuplot view description to describe Tcl/Tk interface instead of obsolete txt method. check-in: 0e1bdb3793 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-06-28
15:35:47
Commented out aej.r generation (not used yet). check-in: 722ebd2ecf user: geraint@users.sourceforge.net tags: origin/master, trunk
10:13:40
Includes fix_c.r in ese2rdae and def2write_r to eliminate occurrances of x**y. check-in: c7118cc5e3 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-06-21
20:02:34
New identification representation check-in: 0ed0fa2ee2 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
2002-06-18
18:04:12
Relaxed solver tolerances. Now uses lsqnonlin instead of fsolve. check-in: 966538b30c user: geraint@users.sourceforge.net tags: origin/master, trunk
18:03:16
Appended "memory" blocks to plant model outputs to break simulink algebraic loops. check-in: 0a0436a9f7 user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-06-17
14:30:34
Does not now define Octave functions unless explicitly compiling for STANDALONE or OCTAVEDLD. check-in: 686b1d6c71 user: geraint@users.sourceforge.net tags: origin/master, trunk
14:28:39
c files now #include sys_cr.h. check-in: 5680e6e905 user: geraint@users.sourceforge.net tags: origin/master, trunk
13:14:50
Fixed some rules to reduce number of implicit rule searches. check-in: 4c106ece36 user: geraint@users.sourceforge.net tags: origin/master, trunk
08:50:00
Changed pattern to prevent 'max(' from being translated to 'mamttx('. check-in: 117f434d2c user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-06-11
11:25:25
No longer delay the simulated data. check-in: 760d46856c user: gawthrop@users.sourceforge.net tags: origin/master, trunk

MTT: Model Transformation Tools
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