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 -- 19. Recovering Periodically Spaced Missing Samples 189 -- Andor Bariska -- 20. Novel Adaptive IIR Filter for Frequency Estimation and Tracking 197 -- Li Tan and Jean Jiang -- 21. Accurate, Guaranteed-Stable, Sliding DFT 207 -- Krzysztof Duda -- 22. Reducing FFT Scalloping Loss Errors without Multiplication 215 -- Richard Lyons -- 23. Slope Filtering: An FIR Approach to Linear Regression 227 -- Clay S. Turner.

Part Three Fast Function Approximation Algorithms -- 24. Another Contender in the Arctangent Race 239 -- Richard Lyons -- 25. High-Speed Square Root Algorithms 243 -- Mark Allie and Richard Lyons -- 26. Function Approximation Using Polynomials 251 -- Jyri YlŠostalo -- 27. Efficient Approximations for the Arctangent Function 265 -- Sreeraman Rajan, Sichun Wang, Robert Inkol, and Alain Joyal -- 28. A Differentiator with a Difference 277 -- Richard Lyons -- 29. A Fast Binary Logarithm Algorithm 281 -- Clay S. Turner -- 30. Multiplier-Free Divide, Square Root, and Log Algorithms 285 -- François Auger, Bruno Feuvrie, Feng Li, and Zhen Luo -- 31. A Simple Algorithm for Fitting a Gaussian Function 297 -- Hongwei Guo -- 32. Fixed-Point Square Roots Using L-Bit Truncation 307 -- Abhishek Seth and Woon-Seng Gan -- Part Four Signal Generation Techniques -- 33. Recursive Discrete-Time Sinusoidal Oscillators 319 -- Clay S. Turner -- 34. Direct Digital Synthesis: A Tool for Periodic Wave Generation 337 -- Lionel Cordesses -- 35. Implementing a ΣΔ DAC in Fixed-Point Arithmetic 353 -- Shlomo Engelberg -- 36. Effi cient 8-PSK/16-PSK Generation Using Distributed Arithmetic 361 -- Josep Sala -- Part Five Assorted High-Performance DSP Techniques -- 39. Frequency Response Compensation with DSP 397 -- Laszlo Hars -- 40. Generating Rectangular Coordinates in Polar Coordinate Order 407 -- Charles Rader -- 41. The Swiss Army Knife of Digital Networks 413 -- Richard Lyons and Amy Bell -- 42. JPEG2000-Choices and Trade-offs for Encoders 431 -- Amy Bell and Krishnaraj Varma -- 43. Using Shift Register Sequences 441 -- Charles Rader -- 44. Efficient Resampling Implementations 449 -- Douglas W. Barker -- 45. Sampling Rate Conversion in the Frequency Domain 459 -- Guoan Bi and Sanjit K. Mitra -- 46. Enhanced-Convergence Normalized LMS Algorithm 469 -- Maurice Givens -- Index 475.