Using Simulink, how can I simulate a 2x2 Mimo channel? My supervisor has asked me to investigate the effect of the signal preocessing that goes on in the 2X2 MIMO system on the SNR at the receiver. and also, create a channel matrix.

I have tried using the communication toolbox but the 'mimochan' command is not running, it keeps giving me errors.

I also stumbled on Mimotool on the internet but I cannot seem to be able to work with it as the explanation on the internet is not deep.

Would be grateful for your answers

Answer 1

[Ryan G]

Have you tried running through the demo provided in mimochan documentation? That should not give you errors, if it does there is something wrong. What are the errors?

[Mary]

Yes I have.

On running chan = mimochan(2, 2, 1e-4, 60) I receive the error message

 ??? Undefined function or method 'mimochan' for input arguments of type 'double'.