Signals In Natural Domain
Chapter 2 : Simple Operations and properties of Sequences
 
   Objectives
   In this lecture you will learn the following

 

In this chapter  we will learn some of the operations performed on the sequences.
Sequence Addition
Scalar Multiplication
Sequence Multiplication
Shifting
Reflection

 

we will learn some of the properties of signals.
Energy of a signal
Power of a signal
Periodicity of signals
Even and Odd signals
Periodicity property of sinusoidal signals