Communications Engineering

• Understanding Digital Signal Processing: Discrete Sequences and Systems
• By Richard G. LyonsNov 15, 2010

In this introduction to his book, Richard G. Lyons defines the terminology used in digital signal processing, illustrates the various ways of graphically representing discrete signals, establishes the notation used to describe sequences of data values, presents the symbols used to depict signal processing operations, and briefly introduces the concept of a linear discrete system.