本书共11单元。第1~5单元分别为连续信号、离散和随机信号、信号处理基础、调制和解调、滤波器,介绍了信号分析与处理的基本知识;第6~8单元分别为通信网络、光纤通信、移动通信,介绍了现代通信的新技术;第9单元多媒体信号处理系统给出了信息处理系统实例;第10单元可编程DSP和第11单元ARM体系结构介绍了通信与信息工程中常用的核心设备DSP与ARM。
本书给出了大量的通信与信息工程专业词汇、短语和专有缩写词,并对较难的长句给出了译文。本书可供大学本科或专科通信工程、电子信息工程及电子信息科学与技术等相关专业高年级学生使用,也可供相关的科研和工程技术人员参考。

1 Continuous Signals
1.1 Signals and Descriptions
1.2 The Fourier Transform
1.3 The Laplace Transform
2 Discrete Signals and Random Signals
2.1 Spectra of Discrete SignaLs and the z -Transform
2.2 Random Signals and Descriptions
3 Basic Aspects of Signals Processing
3.1 Linear Processing
3.2 Convolution, Correlatidn, and Filtering
3.3 The Processing of Random Signals
3.4 Nonlinear Processing
4 Modulation
4.1 Introduction
4.2 Signal Sampling and Reconstitution
4.3 Other Modulation Processes
5 Filters
5.1 Introduction
5.2 General Aspects of Filter Performance
5.3 Analogue Filters
5.4 DigitM Filter
6 Communication Networks
6.1 WANs,LANs,and MANs
6.2 Switching Techniques
6.3 Asynchronous Transfer Mode
7 Fiber Optic Communication
7.1 Historical‘Perspective
7.2 Advantages of Fibers
7.3 Optical Fiber Communication Systems
7.4 Applications of Fiber Optic Communications
8 Mobile Communication
8.1 First Generation(1G)Analog Networks
8.2 Second Generation(2G)Cellular Networks
8.3 Third Generation(3G)Wireless Networks
9 Multimedia Signal Processing System
9.1 Introduction
9.2 Digitization of Audio and Video
9.3 Multimedia Services
9.4 Hardware Implementation
10 Programmable DSPs
10.1 Introduction
10.2 I,OW Cost
10.3 Other Performance
10.4 Summary
11 The ARM Architecture
11.1 The Acorn RISC Machine
11.2 Architectural Inheritance
11.3 The ARM Programmer's Model
11.4 ARM Development Tools
Bibliography
Appendix A希腊字母表
Appendix B数学公式与计算