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Informationen zum Autor RICHARD G. LYONS is a Contracting Systems Engineer and lecturer with Besser Associates in Mt. View, California, and a former lead hardware engineer for both the National Security Agency (NSA) and TRW Inc. (now Northrop Grumman Corp.) He is an Associate Editor for IEEE Signal Processing magazine and a member of the IEEE and Eta Kappa Nu honor society. Mr. Lyons has written over thirty conference papers on DSP topics and received the 2007 IEEE Signal Processing magazine Best Column Award. Klappentext Streamlining Digital Signal Processing, Second Edition, presents recent advances in DSP that simplify or increase the computational speed of common signal processing operations and provides practical, real-world tips and tricks not covered in conventional DSP textbooks. It offers new implementations of digital filter design, spectrum analysis, signal generation, high-speed function approximation, and various other DSP functions. It provides:* Great tips, tricks of the trade, secrets, practical shortcuts, and clever engineering solutions from seasoned signal processing professionals* An assortment of signal processing topics such as signal filtering, signal analysis, signal generation, and specialized math computations* Valuable signal processing techniques not taught in engineering schools* An introduction to DSP theory followed by tried-and-true advice on how to make DSP hardware and software designs operate faster--with improved accuracy and computational efficiencyStreamlining Digital Signal Processing is an ideal book for electrical engineers, computer programmers, and scientists seeking to both enhance the performance and increase the operational speed of their signal processing hardware and software. Zusammenfassung Now in an updated second edition, this easily accessible book presents recent advances in digital signal processing (DSP) that simplify or increase the computational speed of common signal processing operations. The material is practical, real-world, with clever DSP tricks of the trade not covered in conventional DSP textbooks. Inhaltsverzeichnis Preface xi Contributors xiii Part One Efficient Digital Filters 1. Lost Knowledge Refound: Sharpened FIR Filters 3 Matthew Donadio 2. Quantized FIR Filter Design Using Compensating Zeros 11 Amy Bell, Joan Carletta, and Kishore Kotteri 3. Designing Nonstandard Filters with Differential Evolution 25 Rainer Storn 4. Designing IIR Filters with a Given 3 dB Point 33 Ricardo A. Losada and Vincent Pellissier 5. Filtering Tricks for FSK Demodulation 43 David Shiung, Huei-Wen Ferng, and Richard Lyons 6. Reducing CIC Filter Complexity 51 Ricardo A. Losada and Richard Lyons 7. Precise Filter Design 59 Greg Berchin 8. Turbocharging Interpolated FIR Filters 73 Richard Lyons 9. A Most Effi cient Digital Filter: The Two-Path Recursive All-Pass Filter 85 Fred Harris 10. DC Blocker Algorithms 105 Randy Yates and Richard Lyons 11. Precise Variable-Q Filter Design 111 Shlomo Engelberg 12. Improved Narrowband Lowpass IIR Filters in Fixed-Point Systems 117 Richard Lyons 13. Improving FIR Filter Coeffi cient Precision 123 Zhi Shen Part Two Signal and Spectrum Analysis Tricks 14. Fast, Accurate Frequency Estimators 137 Eric Jacobsen, Peter Kootsookos 15. Fast Algorithms for Computing Similarity Measures in Signals 147 James McNames 16. Effi cient Multi-tone Detection 157 Vladimir Vassilevsky 17. Turning Overlap-Save into a Multiband, Mixing, Downsampling Filter Bank 165 Mark Borgerding 18. Sliding Spectrum Analysis 175 Eric Jacobsen and Richard Lyons ...
