Running C S-Functions in a Different Matlab/Simulink Version?

Hi

I made C S-Functions in R2013a version, and sent the slx files etc. to a friend of mine who has R2011b version.

But he said that he could not read the files because of version incompatibility.

Is there any method for him to read the files in his version?

Or should I do the same task in the same version as his (R2011b) and send him the files again?

Thanks.

Answer 1

[Wolfgang]

You have to compile it in your R2011b before sending it to him. Don't know why but I'm used to not knowing why Matlab gets incompatible between versions.

Answer 2

[Kaustubha Govind]

The model .slx format was introduced in R2012a, so older versions don't know how to read it. Please use "Save As.." to save it as a R2011b model (the .mdl format), so the model can be run on R2011b.