Foreword
Preface
Chapter I Introduction
1.1 A Brief History of Communications
1.2 Basics of Wireless Communications
1.3 Digital Communications
1.4 Why Discrete-Time Processing Is So popular
1.5 Organization of the Text
1.6 Notes and References
Chapter 2 Signals and Systems 1: A Review of theBasics
2.1 Introduction
2.2 Signals
2.2.1 Continuous-Time Signals
2.2.2 Discrete-Time Sigmls
2.3 Systems
2.3.1 Continuous-Time Systems
2.3.2 Discrete-Time Systems''
2.4 Frequency Domain Characterizations
2.4.1 Laplace Transform
2.4.2 Continuous-Time Fourier Transform
2.4.3 Z Transform
2.4.4 Discrete-Time Fourier Transform
2.5 The Discrete Fourier Transform
2.6 The Relationship Between Discrete- lime
and Continuous-Time Systems
2.6.1 The Sampling ,Theorem
2.6.2 Discrete-Time Processing of Continuous-Time Sij~nals
2.7 Discrete-Time Processing of Band-Pass Signals
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