Hi,
for everyone asking, there is now a "Epoc Simulink EEG Importer" available in the Emotiv Webstore. You can use this application to work with the online raw EEG from the EPOC in Matlab Simulink.
Application:
http://emotiv.com/store/apps/applications/119/41842
Youtube:
http://www.youtube.com/watch?v=zr4ag-RsKM8
Enjoy