Jul 2, 2008 #1 B bhq Member level 5 Joined Jun 11, 2008 Messages 80 Helped 9 Reputation 18 Reaction score 2 Trophy points 1,288 Activity points 1,711 Consider a Non causal system which is left sided. ie ROC is inner to the inner most pole. If all poles lies inside the unit circle than the system is stable or not. If unstable than what is the condation of stablity in non causal system??
Consider a Non causal system which is left sided. ie ROC is inner to the inner most pole. If all poles lies inside the unit circle than the system is stable or not. If unstable than what is the condation of stablity in non causal system??
Jul 4, 2008 #2 xulfee Advanced Member level 1 Joined May 27, 2008 Messages 401 Helped 45 Reputation 100 Reaction score 14 Trophy points 1,298 Location Pakistan Activity points 2,904 just try to understand what does it mean physically that poles lie in side unit circle
Aug 15, 2008 #3 xulfee Advanced Member level 1 Joined May 27, 2008 Messages 401 Helped 45 Reputation 100 Reaction score 14 Trophy points 1,298 Location Pakistan Activity points 2,904 non causal systems r left sided,so u've to c the roc