Need tutorial on Matlab-How to write S-Function in Simulink

[EricGuo]

matlab s function tutorial

i think y can ref the help file

 

[dora]

s function tutorial

Hi SundarS,

Try in the matlab HTML documentation.
in the Simulinc section there is 'Writing S functions' subsection.

Note that there is PDF counterpart (with the same information ) document also which you can print.

Best regards
dora

 

[pyrite]

simulink s function tutorial

dump question.

I have been playing around with Simulink but still have no idea on the S-Function.

What is S-Function? Is it the same as matlab .m?
Can you use it to call C code?

 

[hoangthanhtung]

how to write s function

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File "S-parameter toolbox (also Z, Y, H, G, ABCD, T)":
https://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=6080


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[dsp4us]

matlab - how to write sfunction

Inside your Matlab instalation directory find extern/examples subfolder and search for mex*.c/h and mx*.c/h files there. Those files are very good starting point to write your own functions. How to do that - type "help mex" in Matlab.

Cheers.