Raw Data

Hi,

I am interested in doing some RFID research, for that I will need to "raw write" data and modulate it as a radio signal.

From the documentation I see that there is a function called, losim, which simulates pre-acquired data using the loread function.

This is not exactly what I want, but it is close enough, can I do some tricks, and make a loread-like function and then call losim? or are there any other barriers I am not aware of?

Thanks,
Noam.