Signal and System (Second Edition)

Author: He Jin
Publisher:
Publish Date: 2004-08-01
Features: Climbing the summit of signal and system theory is a challenge. Through this book, you can clearly understand the relationship between concepts and cognition in the field of electrical engineering regarding signals and systems. The book comprehensively and systematically introduces the basic concepts, theories, methods, and applications of signals and systems. The book is divided into 10 chapters. Chapter 1 introduces the basic concepts of signals and systems; Chapter 2 discusses the time-domain analysis methods of linear time-invariant systems; Chapters 3 and 4 discuss discrete-time periodic and aperiodic signals, continuous-time periodic and aperiodic signals, as well as the Fourier description of linear time-invariant systems and the application of Fourier description in hybrid signal types; Chapters 6 and 7 discuss the complex exponential description of continuous-time signals and discrete-time signals, respectively; Chapters 5, 8, and 9 introduce the applications of signals and systems in communication systems, filters and equalizers, and linear feedback systems, respectively; Chapter 10 provides a brief explanation of several topics related to non-stationary signals and nonlinear and time-varying systems. The book has unique characteristics in its system and content. Chapter 1 includes new content on noise, and Chapter 4 specifically introduces how to establish connections between the four basic Fourier representation methods in hybrid signal applications. Each chapter of the book includes problem-solving using MATLAB, references, and further reading materials, along with a considerable number of examples. Through the abundant exercises and computer experiments in the book, readers can broaden their horizons and have sufficient training space. This book can be used as a textbook or reference book for signal and system courses in electrical engineering, electronics, communication, signal processing, automatic control, computer, and other related fields, and can also be referenced by engineering and technical personnel working in related fields.