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revised 3/08
G. A. AND T. M. KORN INDUSTRIAL CONSULTANTS
Granino A. Korn, Ph.D. ----------------- Terry M. Korn, MSEE
(all year)
7750 South Lakeshore Road, #15, Chelan, WA 98816
gatmkorn@aol.com
Telephone: April 15 through October 15 (509) 687-3390
October 15 through April 15 (509) 667-2286
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PLEASE
NOTE: !! AOL WILL DISCONTINUE WEB
PAGES ON 11/1/2008
-THIS WEBPAGE WILL MOVE TO
sites.google.com/site/gatmkorn/
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NEWS: OPEN DESIRE has been revised as of 3/18/08.
The
new Linux version is faster and has a new, extra-convenient user interface.
This is the version of choice.
The
new Windows version installs anywhere (even on a flash stick) without any
need to use an install program –simply extract the files from the installation
.zip file. Desire no longer needs the
(expletive deleted) Windows registry! But this is useful only under
Windows 2000 and XP.
Windows
Vista does not support Desire’s full-screen graphics. GNUPLOT can plot Desire
alphanumerical output files, but no native Vista-compatible interactive
graphics system is available at this time; we will develop a new version.
In the
meantime, the Cygwin version of Desire works nicely under Windows, including
Vista
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OPEN DESIRE
Open-source Software for Interactive Simulation of Dynamic Systems
Much
more than a differential-equation solver, DESIRE models difference equations,
neural networks, and fuzzy logic
Vectorizing
compilation: a single simulation exercises thousands of replicated models, as
in Monte Carlo simulation
TRULY
INTERACTIVE MODELING: screen-edited programs compile and execute immediately - CLICK HERE TO SEE A DESIRE
SIMULATION DISPLAY
1. OPEN DESIRE for
Linux and Unix including Cygwin (Unix under Microsoft Windows), up to 40,000
differential equations in scalar or vector form
2. OPEN
DESIRE for Microsoft Windows 2000 and XP, up to 20,000 differential equations
in scalar or vector form
The
Linux version has a new, improved user interface and solves differential
equations about 30 per cent faster.
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DESIRE (Direct Executing
SImulation in REal Time) is a user-friendly environment for fast and convenient
interactive modeling and simulation, proved by hundreds of users in industry and education
since 1986. Extra-fast runtime compilation lets your window-edited programs execute
without distracting translation delays. This permits truly interactive
modeling and immediate comparisons of live models on multiple editor
screens.
DESIRE's powerful
vectorizing compiler permits easy model replication for fast parameter-influence
and Monte Carlo studies. The program combines experiment-protocol scripts
for controlling multirun simulation studies with an industrial-strength
differential-equation solver (to 40,000 differential equations, 14 integration
rules). DESIRE uses a natural mathematical notation and double-precision
floating-point arithmetic.
DESIRE/2000 for
Windows, also still available, uses proprietary X86-optimized assembly language
for extra computing speed. Under Linux, OPEN DESIRE for 64-bit PCs is now
almostas fast - without using assembly language.
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A contribution to
the Open-source community, OPEN DESIRE is free and can be redistributed
under the GNU General Public License. We have no FTP site but will email binary
code, examples, and manual (request from gatmkorn@aol.com). We can also burn
you a CD with Linux, Cygwin, and Windows programs, over 150 examples, source
code, and reference manual for $15 ($25 outside US and Canada) for mailing and
media.
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WEBPAGE NAVIGATION:
Fuzzy-logic-control Simulation
TEXTBOOKS
AND RECENT PUBLICATIONS
biography of Prof. G.A. Korn
LOOK AT DESIRE DISPLAYS
- Editor and Command Windows
under Windows.
LOOK - Full-screen Display of a
single DESIRE Simulation Run.
LOOK - Simulation graph displayed in
a normal window
LOOK - A User-programmed Dialog
Window lets you edit Selected Features.
LOOK - Multiple Editor Windows make
Model Comparisons Easy.
LOOK - Full-screen Display for a
Multi-run Control-system Optimization.
LOOK - Spiral Discrimination with an
Adaptive-resonance-enhanced Counterpropagation Network.
LOOK - Both Windows and LINUX can
display DESIRE graphics on single or dual monitors
ACCESS COUNT IS FOR LATEST
PAGE REVISION ONLY.