This book provides a comprehensive treatment of DSP techniques, beginning at an elementary level of the sampling process. It covers topics such as z-transforms, filter approximations, digital filters (both IIR & FIR), discrete Fourier transforms (DFTs), fast Fourier transforms (FFTs), filter realization techniques, multirate signal processing, DSP processors, and DSP applications.

The aim is to provide adequate knowledge to undergraduate level students in the DSP area. This book focuses on theoretical concepts and problem solving.

Key features:

Provides basic knowledge of the subject, and implementation and applications of DSP techniques.
Provides solved examples and problems.
Gives theoretical concepts with mathematical illustrations.
Offers insight to practical problems.
Orientation to practical applications.
Knowledge about the design aspects for actual DSP systems.
Objective type questions provided.
MATLAB examples and problems to provide hands-on experience.


This book is intended for B.E/B.Tech students of electrical engineering, electronics and communication engineering, computer science and engineering, information technology, telecommunication engineering and biomedical engineering.