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| − | Good simple definition for casual systems. One thing you could of done is explain why the examples are causal or non causal ie y(5) =x(10)+8 depends on future event so non causal. y(t) =x(t-5)+8 t-5<t always so its is causal. | + | Good simple definition for casual systems. One thing you could of done is explain why the examples are causal or non causal ie y(5) =x(10)+8 depends on future event so non causal. For y(t) =x(t-5)+8, t-5<t always so its is causal. |
Latest revision as of 08:46, 18 September 2008
Comments
Good simple definition for casual systems. One thing you could of done is explain why the examples are causal or non causal ie y(5) =x(10)+8 depends on future event so non causal. For y(t) =x(t-5)+8, t-5<t always so its is causal.
