Hello, I am trying to implement a frequency selective fading channel for a MIMO system. I am using the matlab function RayleighChan in Matlab. I need to get the channel co-efficients for a given sampling period, time delay, power delay profile, but this function returns only the path gain of the channel. Now, how do I get the channel co-efficients for the system? I really need to know what to do next so that I can progress from here. Thanks for your help, Praveen