How to convert level 2 s block to function ?
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digivjay pandey
on 9 Apr 2015
Commented: digivjay pandey
on 15 Apr 2015
I am trying to convert a matlab level 2 s function block into a normal function script. For that I need to understand the working of S function. Specifically, how are the differential equations being solved by Derivative call back. Is it using simulation time step as the delta-time ? what other parameters it obtains from simulation environment for these calculations. Anyone having any Idea, please help me out. Also I want my functions to be c-coder compatible, so I am unable use of 'syms' or other c-coder incompatible stuff.
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Abhishek GS
on 10 Apr 2015
Hi digvijay,
Firstly, please go through this link to understand the concepts of how S-Function works in Simulink environment. Look at this link to understand the functionalities of different APIs used in MATLAB level 2 S-Functions. Type 'sfundemos' on your MATLAB Command prompt to look at a few demo examples on S-Functions that are shipped. These will help you get started in the right direction.
Hope it helps, Cheers, Abhishek
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