@ all concerned
I searched it on the net. It is not a thesis, but it is a tutorial about OFDM with Matlab simulation. I have uploaded a thesis regarding ofdm at the yahoo group telecom_research and the guy also uses the work done by Eric Cosby. The link to his file has been removed
If you are really REALLY interested, try to contact the guy from his "linkedin" account, maybe he will send you the file.
However, I went though the thesis I am talking about and I found it very imformative so just have a look at it
:idea: By the way the thesis HAS got Matlab code for Simulation as well