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Simulink® Real Time Execution

27 Oct 2008 (Updated 18 Jun 2009)

C-MEX S-function that reduces the execution speed of a model close to real time

File Information
Description	This block should be used to reduce the speed of a Simulink® model so that it can be observed running in real time. If the simulation is already slower than real time, this block has to effect. To use it, extract the files to a directory on the MATLAB path. Re-open the Simulink browser and you should see a new library named "Useful Stuff" which contains one block named "Real-Time Subsystem". Place this block in a model to use it. To use this file under other operating systems, just run "mex sfun_time.c" to generate the MEX-file for your platform
Required Products	Simulink
MATLAB release	MATLAB 7.7 (R2008b)
Other requirements	Tested only on Windows 32-bits
Zip File Content
Other Files	license.txt, rtc_example.mdl, sfun_time.c, sfun_time.mexw32, slblocks.m, utility.mdl

Tags for This File
Everyone's Tags	simulink, simulink real time execution
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Comments and Ratings (1)
03 Jul 2009	Andreas	Fantastic!!! And so easy to use!!!!

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Updates
08 Jan 2009	Updated to allow scaling of time. It is now possible to specify that one second of simulation is X seconds in real life.
26 Feb 2009	To use this file under other operating systems, just run "mex sfun_time.c" to generate the MEX-file for your platform
18 Jun 2009	Minor modif for BSD license

Tag Activity for this File
Tag	Applied By	Date/Time
simulink real time execution	Guy Rouleau	27 Oct 2008 16:14:49
simulink	Cristina McIntire	08 Jan 2009 13:51:50

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