Linear dynamic systems and signals

Author: Wang Liqi Kang Xin
Publisher:
Publish Date: 2004-10-01
Features: This book is a novel textbook on linear dynamic systems and signals. It is divided into 12 chapters, providing a comprehensive, systematic, and accessible introduction to the fundamental theories and methods of linear dynamic systems and signals. Chapters 1–2 introduce the basic concepts and classifications of linear systems and signals. The following 10 chapters are divided into three parts: Part I, consisting of Chapters 3–5, primarily focuses on frequency-domain techniques, offering a thorough exposition of the fundamental theories and methods of frequency-domain analysis of linear dynamic systems and signals, including Fourier series, Fourier transforms, Laplace transforms, Z-transforms, etc. Part II, comprising Chapters 6–8, mainly covers time-domain techniques, including the convolution concept, time-domain responses of linear dynamic systems, stability of linear systems, and state-space methods for linear systems. Part III, consisting of Chapters 9–12, primarily discusses linear systems in electrical engineering, where Chapter 9 covers signals in digital signal processing, Chapter 10 discusses signals in communication systems, Chapter 11 addresses linear circuits, and Chapter 12 covers linear control systems. Through numerous real-world examples, the book fully reflects the new theories, technologies, and applications that have emerged in this field in recent years. The book features original and rich content, clear concepts, well-structured explanations, and includes extensive examples and exercises in each chapter, many of which are derived from practical systems. This book is suitable as a textbook for second and third-year undergraduate students in automation, electrical engineering, and related fields, as well as for self-study reference by engineering professionals in related disciplines.