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Rayleigh fading channel problem (Simulink)

Started by seba...@yahoo.com April 26, 2007
I want to use the multipath rayleigh channel for my OFDM simulation in
Simulink.

However i keep getting this error message:

Error reported by S-function 'scomtrigbuff2' in 'ofdm/Multipath
Rayleigh Fading Channel/Multipath Fading Channel/Fading
Profile/Rebuffer with Input Trigger/S-Function':
The minimum input width must an integer scalar > 0

>>> Although i added a buffer block to the input of the rayleigh channel,
The error is still the same

here is a link for my simulation

http://rapidshare.com/files/27843482/OFDM_system.mdl.html
http://www.megaupload.com/sa/?d=MNH61JZP

(NOTE: The simulation works well when removing the rayleigh block)

This is a very importany part my final graduation project ,sooo i really needs anyone to help me,becauce it tried alot and can't solve this problem.
Thnxxx alot for your help

regards
Ah.Sebaii