Signal and System

Author: Hu Jian
Publisher:
Publish Date: 2004-02-01
Features: This book primarily elaborates on the time-domain and frequency-domain analysis of deterministic signals, the description and characteristics of linear time-invariant systems, as well as the time-domain and transform-domain analysis of signals passing through linear time-invariant systems. Additionally, it briefly introduces the application of fundamental theories and methods of signals and systems in communication systems and biomedical systems. Based on the development trends of information science and technology and the achievements of recent teaching reforms, the content of the course has been significantly updated, following a parallel structure of continuous and discrete systems and an order of time-domain analysis before transform-domain analysis. The selection of materials emphasizes fundamental theories, concepts, and methods, de-emphasizes computational techniques, and introduces MATLAB as a tool for analyzing signals and systems. At the same time, it focuses on case studies, adding more engineering-oriented and comprehensive design examples and exercises. The book was listed as a project for the Beijing Higher Education Excellent Textbook Program in 2002 and can serve as a textbook for undergraduate students in electronic information engineering, communication engineering, information engineering, automatic control engineering, biomedical engineering, computer science, and related fields. It is also suitable for self-study reference by relevant science and technology professionals.