How can i read excel file using S-function builder?

My Matlab Version MATLAB 7.10.0 (R2010a)

Can i use C language files concepts in S-function builder, outputs parameter.

Plzz help me with a sample code..

[Kaustubha Govind]

You might need to do some research on C/C++ concepts for reading from Excel files (this forum is primarily for MATLAB/Simulink based questions, so you may not find a lot of C/C++ specific help), but as long as you are writing standard C/C++ code, you can use it in S-functions.

[Ravi]

We had done research on C/C++ and implemented in S-function builder. But the thing is after running the simulation MATLAB reports an error and exit...

But when we build the S-function the errors are zero....

I need a sample code or is there any special function any model in simulink???

help us plzzzz......

[Kaustubha Govind]

Could you please try debugging your S-function to see where the crash comes from.