(New page: ==Periodic Signal== to prove a CT signal is continuous we must prove that there exists a value T such that x(t) = x(t+T) for all values of T EX: x(t) = sin(4*pi*t) if we set T = 0.5 then...) |
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Latest revision as of 13:37, 5 September 2008
Periodic Signal
to prove a CT signal is continuous we must prove that there exists a value T such that x(t) = x(t+T) for all values of T
EX: x(t) = sin(4*pi*t) if we set T = 0.5 then x(t) will always be equal to x(t + T)
Non-Periodic Signal
a non-periodic Signal will not have a value of T such that x(t) will always be equal to x(t+T)
EX: x(t) = $ e^t*cos(5*t+6) $
