Discrete time Periodic and Non-periodic Signals

In this video you will learn about

1. The Periodic and Non-periodic Discrete -time Signals.
2. Identify the given signal is periodic or not.
3. Computing of the fundamental periods of the periodic discrete time signal
4. Sum of two periodic signals is periodic.
5. Computing the fundamental period of sum of two discrete time signals.

A link for the continuous time periodic and non- periodic signal is

A link for sum of two or more continuous time periodic signal is given