Digital Signal Processing

Author: Tang Xianghong, Editor-in-Chief
Publisher:
Publish Date: 2006-07-01
Features: This book systematically discusses the fundamental theories, basic algorithms, and basic implementation methods of digital signal processing. It emphasizes the explanation of fundamental concepts and methods, reducing complex theoretical derivations. It focuses on connecting theory with practice, providing numerous typical examples, exercises, and problems that are closely related to the application of fundamental concepts, principles, and methods. The content is easy to understand, making it suitable for both teaching and learning. The book consists of 7 chapters. Chapter 1 primarily introduces the basic characteristics of discrete-time signals and systems, as well as the sampling of continuous-time signals. Chapter 2 mainly discusses the transform domain analysis methods and system structures of discrete-time systems. Chapters 3 and 4 focus on the discrete Fourier transform (DFT) and various fast Fourier transform (FFT) algorithms. Chapters 5 and 6 primarily cover the theory and design methods of IIR and FIR digital filters. Chapter 7 discusses the finite-word-length effects in digital signal processing. This book can serve as a textbook for electrical and information engineering majors in colleges and universities, as well as a reference for science and technology professionals working in fields such as communication engineering, electronic information engineering, automatic control engineering, image processing, and speech processing.