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From: Veronika Shivaldova on 19 Feb 2010 04:29
Dear all,

i'm working with Simulink and currently trying to understand how available IEEE802.11a model is working and build my own but very similar model. There is an m-file for this model with all the settings but i don't know how can simulink model send some settings to this m-file and how does it read parameters from it.

Thanks for your help in advance!

Veronika.
From: James Allison on 19 Feb 2010 11:12
A common approach to specify Simulink configuration parameters is to run
an m-file to put parameter values in the MATLAB workspace. In the
Simulink configuration parameters pane these parameters are specified as
variables that can be accessed from the workspace rather than specified
as numbers.

http://www.mathworks.com/access/helpdesk/help/toolbox/simulink/gui/bq74bj9.html

Another convenient way of managing configuration parameters is to use
what is called a model callback at model initialization; you can execute
MATLAB code at model initialization using a callback:

http://www.mathworks.com/access/helpdesk/help/toolbox/simulink/ug/f4-122589.html

-James

Veronika Shivaldova wrote:
> Dear all,
>
> i'm working with Simulink and currently trying to understand how
> available IEEE802.11a model is working and build my own but very similar
> model. There is an m-file for this model with all the settings but i
> don't know how can simulink model send some settings to this m-file and
> how does it read parameters from it.
>
> Thanks for your help in advance!
>
> Veronika.
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