Thursday, September 14, 2017

Is this system linear?


I have this system:


$$ y[n] = -\frac{1}{2} x[n+2] - y[n+1] $$


I have no idea how to prove if the system is linear or not, because, it depends on future outputs...


Thanks for the help




-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

digital communications - Understanding the Matched Filter

I have a question about matched filtering. Does the matched filter maximise the SNR at the moment of decision only? As far as I understand, ...