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Using the Simulink Debugger (Example 2)

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Using the Simulink Debugger (Example 2)


Dan Lluch (view profile)


02 Feb 2004 (Updated )

Explores using the Simulink Debugger to extract information.

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The MathWorks receives many questions relating to Simulink state ordering, state initialization, and Simulink solver performance. Many times customers are not aware of existing capabilities that are available and will solve their current issues.
There are 3 MATLAB central submissions (all separate downloads!) that have been used with multiple customers to show current capabilities.

Example 1 : Explores how Simulink defines its states and what you can do once you know that definition.

Example 2 : Explores using the Simulink Debugger to extract information
from a simulink diagram or simulation run.

Example 3 : Explores how to leverage the 'Structure with Time' Simulink data format to alleviate ordering and index issues on inputs/outputs/states.

This script file will show the following:
1) Leverage the Simulink Debugger to interrogate information on simulation execution in a batched manner (usually done interactively).
2) Use Simulink Debugger to specifically access failed step information when using variable step solvers, specifically identifying the limiting state causing the failure.
3) Parse Debugger information to replace with Simulink's state definition or user defined state definition.

Required Products Simulink
MATLAB release MATLAB 7.10 (R2010a)
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Comments and Ratings (3)
03 Dec 2009 Wojtek Przystas

Interesting example.
Do you know how to attach a set of Simulink Debugger commands to an already running Debugger?
or how to control it using a Matlab script?

Comment only
03 Dec 2009 Wojtek Przystas

22 Jan 2009 Chiao-Ting Li

23 Jun 2010 1.2

updated ZIP file for R2010a

01 Sep 2016

Updated license

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