Question

condition of periodicity for a continuous time signal?

Answer 1

Condition of periodicity for a continuous time is x(t) = x(t +T0).

Answer 2

The condition for periodicity for a continuous-time signal is :

x(t) = x(t +T₀)

• Periodic signals can be defined as signals that repeat itself in a fixed time interval.

• If x(t) represents a continuous-time signal, then it is periodic if and only if x(t+T)= x(t)

• The periodic signals are the same in case of both the continuous-time and discrete-time signals.

• This can be understood as :

       (a) Continuous time signal

            x(t)=x(t+T), ∀ t>0

       (b) Discrete time signal

            x(n)=x(n+N), ∀ n>0