Contributors.

Part One: Efficient Digital Filters.

1. Lost Knowledge Refound: Sharpened FIR Filters.

2. Quantized FIR Filter Design Using Compensating Zeros.

3. Designing Nonstandard Filters with Differential Evolution.

4. Designing IIR Filters with a Given 3 dB Point.

5. Filtering Tricks for FSK Demodulation.

6. Reducing CIC Filter Complexity.

7. Precise Filter Design.

8. Turbocharging Interpolated FIR Filters.

9. A Most Effi cient Digital Filter: The Two-Path Recursive All-Pass Filter.

Part Two: Signal and Spectrum Analysis Tricks.

10. Fast, Accurate Frequency Estimators.

11. Fast Algorithms for Computing Similarity Measures in Signals.

12. Effi cient Multi-tone Detection.

13. Turning Overlap-Save into a Multiband, Mixing, Downsampling Filter Bank.

14. Sliding Spectrum Analysis.

Part Three: Fast Function Approximation Algorithms.

15. Another Contender in the Arctangent Race.

16. High-Speed Square Root Algorithms.

17. Function Approximation Using Polynomials.

18. Effi cient Approximations for the Arctangent Function.

19. A Differentiator with a Difference.

Part Four: Signal Generation Techniques.

20. Recursive Discrete-Time Sinusoidal Oscillators.

21. Direct Digital Synthesis: A Tool for Periodic Wave Generation.

22. Implementing a SD DAC in Fixed-Point Arithmetic.

23. Effi cient 8-PSK/16-PSK Generation Using Distributed Arithmetic.

Part Five: Assorted High-Performance DSP Techniques.

24. Frequency Response Compensation with DSP.

25. Generating Rectangular Coordinates in Polar Coordinate Order.

26. The Swiss Army Knife of Digital Networks.

27. JPEG2000—Choices and Trade-offs for Encoders.

28. Using Shift Register Sequences.

Index.