Streamlining Digital Signal Processing. A Tricks of the Trade Guidebook. 2nd Edition

  • ID: 2176790
  • Book
  • 496 Pages
  • John Wiley and Sons Ltd
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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 efficiency

Streamlining 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.

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Preface xi

Contributors xiii

Part One Efficient Digital Filters

1. Lost Knowledge Refound: Sharpened FIR Filters 3Matthew Donadio

2. Quantized FIR Filter Design Using Compensating Zeros 11Amy Bell, Joan Carletta, and Kishore Kotteri

3. Designing Nonstandard Filters with Differential Evolution 25Rainer Storn

4. Designing IIR Filters with a Given 3 dB Point 33Ricardo A. Losada and Vincent Pellissier

5. Filtering Tricks for FSK Demodulation 43David Shiung, Huei–Wen Ferng, and Richard Lyons

6. Reducing CIC Filter Complexity 51Ricardo A. Losada and Richard Lyons

7. Precise Filter Design 59Greg Berchin

8. Turbocharging Interpolated FIR Filters 73Richard Lyons

9. A Most Effi cient Digital Filter: The Two–Path Recursive All–Pass Filter 85Fred Harris

10. DC Blocker Algorithms 105Randy Yates and Richard Lyons

11. Precise Variable–Q Filter Design 111Shlomo Engelberg

12. Improved Narrowband Lowpass IIR Filters in Fixed–Point Systems 117Richard Lyons

13. Improving FIR Filter Coeffi cient Precision 123Zhi Shen

Part Two Signal and Spectrum Analysis Tricks

14. Fast, Accurate Frequency Estimators 137Eric Jacobsen, Peter Kootsookos

15. Fast Algorithms for Computing Similarity Measures in Signals 147James McNames

16. Effi cient Multi–tone Detection 157Vladimir Vassilevsky

17. Turning Overlap–Save into a Multiband, Mixing, Downsampling Filter Bank 165Mark Borgerding

18. Sliding Spectrum Analysis 175Eric Jacobsen and Richard Lyons

19. Recovering Periodically Spaced Missing Samples 189Andor Bariska

20. Novel Adaptive IIR Filter for Frequency Estimation and Tracking 197Li Tan and Jean Jiang

21. Accurate, Guaranteed–Stable, Sliding DFT 207Krzysztof Duda

22. Reducing FFT Scalloping Loss Errors without Multiplication 215Richard Lyons

23. Slope Filtering: An FIR Approach to Linear Regression 227Clay S. Turner

Part Three Fast Function Approximation Algorithms

24. Another Contender in the Arctangent Race 239Richard Lyons

25. High–Speed Square Root Algorithms 243Mark Allie and Richard Lyons

26. Function Approximation Using Polynomials 251Jyri Ylöstalo

27. Efficient Approximations for the Arctangent Function 265Sreeraman Rajan, Sichun Wang, Robert Inkol, and Alain Joyal

28. A Differentiator with a Difference 277Richard Lyons

29. A Fast Binary Logarithm Algorithm 281Clay S. Turner

30. Multiplier–Free Divide, Square Root, and Log Algorithms 285François Auger, Bruno Feuvrie, Feng Li, and Zhen Luo

31. A Simple Algorithm for Fitting a Gaussian Function 297Hongwei Guo

32. Fixed–Point Square Roots Using L–Bit Truncation 307Abhishek Seth and Woon–Seng Gan

Part Four Signal Generation Techniques

33. Recursive Discrete–Time Sinusoidal Oscillators 319Clay S. Turner

34. Direct Digital Synthesis: A Tool for Periodic Wave Generation 337Lionel Cordesses

35. Implementing a ΣΔ DAC in Fixed–Point Arithmetic 353Shlomo Engelberg

36. Effi cient 8–PSK/16–PSK Generation Using Distributed Arithmetic 361Josep Sala

Part Five Assorted High–Performance DSP Techniques

39. Frequency Response Compensation with DSP 397Laszlo Hars

40. Generating Rectangular Coordinates in Polar Coordinate Order 407Charles Rader

41. The Swiss Army Knife of Digital Networks 413Richard Lyons and Amy Bell

42. JPEG2000–Choices and Trade–offs for Encoders 431Amy Bell and Krishnaraj Varma

43. Using Shift Register Sequences 441Charles Rader

44. Efficient Resampling Implementations 449Douglas W. Barker

45. Sampling Rate Conversion in the Frequency Domain 459Guoan Bi and Sanjit K. Mitra

46. Enhanced–Convergence Normalized LMS Algorithm 469Maurice Givens

Index 475

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“Great tips, tricks of the trade, secrets, practical shortcuts, and clever engineering solutions from seasoned signal processing professionals … Valuable signal processing techniques not taught in engineering schools .”  (ITbriefing.net, 2 August 2012)

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