This is undoubtedly the most accessible book on digital signal processing (DSP) available to the beginner. Using intuitive explanations and well-chosen examples, this book gives you the tools to develop a fundamental understanding of DSP theory. The author covers the essential mathematics by explaining the meaning and significance of the key DSP equations. Comprehensive in scope, and gentle in approach, the book will help you achieve a thorough grasp of the basics and move gradually to more sophisticated DSP concepts and applications.
1 Discrete Sequences and Systems
2 Periodic Sampling
3 The Discrete Fourier Transform
4 The Fast Fourier Transform
5 Finite Impulse Response Filters
6 Infinite Impulse Response Filters
7 Advanced Sampling Techniques
8 Signal Averaging
9 Digital Data Formats and Their Effects
10 Digital Signal Processing Tricks
App. A The Arithmetic of Complex Numbers
App. B Closed Form of a Geometric Series
App. C Complex Signals and Negative Frequency
App. D Mean, Variance, and Standard Deviation
App. E Decibels (dB and dBm)
App. F Digital Filter Terminology
Index