Understanding Digital Signal Processing [Hardcover]

About the Author      xxiii

 

Chapter 1: Discrete Sequences and Systems      1

1.1 Discrete Sequences and their Notation   2

1.2 Signal Amplitude, Magnitude, Power   8

1.3 Signal Processing Operational Symbols   10

1.4 Introduction to Discrete Linear Time-Invariant Systems   12

1.5 Discrete Linear Systems   12

1.6 Time-Invariant Systems   17

1.7 The Commutative Property of Linear Time-Invariant Systems   18

1.8 Analyzing Linear Time-Invariant Systems   19

References   21

Chapter 1 Problems   23

 

Chapter 2: Periodic Sampling      33

2.1 Aliasing: Signal Ambiguity in the Frequency Domain   33

2.2 Sampling Lowpass Signals   38

2.3 Sampling Bandpass Signals   42

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