The Discrete-time signal processing book is the widely studied and taught in many institutes for the study of signal processing after the signals and systems course. The book is a bit tough to understand but it's the standard book that is to be taught. It's a definitive and authoritative book on DSP.

The book provides thorough treatment of the fundamental theorems and properties of discrete-time linear systems, filtering, sampling, and discrete-time Fourier Analysis. By focusing on the general and universal concepts in discrete-time signal processing, it remains vital and relevant to the new challenges arising in the field -- "without" limiting itself to specific technologies with relatively short life spans.

FEATURES

• NEW--Provides a new chapter organization.
• NEW--Material on:
• Multi-rate filtering banks.
• The discrete cosine transform.
• Noise-shaping sampling strategies.
• NEW--Includes several dozen new problem-solving examples that not only illustrate key points, but demonstrate approaches to typical problems related to the material.
• NEW--Contains a wealth of "combat tested" problems which are the best produced over decades of undergraduate and graduate signal processing classes at MIT and Georgia Tech.
• NEW--Problems are completely reorganized by level of difficulty into separate categories:
• Basic Problems with Answers to allow the user to check their results, but not solutions (20 per chapter).
• Basic Problems -- without answers.
• Advanced Problems.
• Extension Problems -- start from the discussion in the book and lead the reader beyond to glimpse some advanced areas of signal processing.
• Covers the history of discrete-time signal processing as well as contemporary developments in thefield.
• Discusses the wide range of present and future applications of the technology.
• Focuses on the general and universal concepts in discrete-time signal processing.
• Offers a wealth of problems and examples.