Which mathematical notation specifies the condition of periodicity for a continuous time signal?
A. x(t) = x(t +T0)
B. x(n) = x(n+ N)
C. x(t) = e-αt
D. None of the above
Answer:A
Which mathematical notation specifies the condition of periodicity for a continuous time signal?
A. x(t) = x(t +T0) B. x(n) = x(n+ N) C. x(t) = e-αt D. None of the above