Signal and System

Author: Li Zhijing
Publisher:
Publish Date: 2006-04-01
Features: This book is a textbook for the "Signals and Systems" course in vocational and technical colleges for electronic information majors. The content is divided into 6 chapters: Chapter 1: Overview of Signals and Systems, Chapter 2: Time-Domain Analysis of Continuous Systems, Chapter 3: Frequency-Domain Analysis of Continuous-Time Systems, Chapter 4: Complex Frequency-Domain Analysis of Continuous-Time Systems, Chapter 5: Time-Domain Analysis of Discrete Systems, and Chapter 6: Z-Domain Analysis of Discrete Systems. This textbook strives to be easy to understand, simplifies mathematical derivations, appropriately increases examples and exercises, appropriately reduces theoretical content while emphasizing applications, enabling students to master basic theoretical analysis methods for continuous systems (time-domain, frequency-domain, complex frequency-domain) and discrete signal and system analysis through this course. It guides students in transitioning from unit circuit courses to system courses, laying a solid theoretical foundation for mastering professional courses. The book's features include strong systematic structure, coherent content arrangement, emphasis on fundamental concepts and principles, reduced unnecessary mathematical derivations and calculations, summaries and exercises at the end of each chapter, and an appendix with answers to the exercises. This book can serve as a textbook for vocational and technical colleges, correspondence courses, and adult education in majors such as communication, electronic information, electronic engineering, automation, and computer science, as well as a reference for relevant technical professionals.