| Description |
1 online resource (xi, 164 pages) : illustrations |
| Contents |
Background -- Peak Value Estimation -- Word-Length Optimization -- Saturation Arithmetic -- Scheduling and Resource Binding -- Conclusion |
| Summary |
Synthesis and Optimization of DSP Algorithms describes approaches taken to synthesising structural hardware descriptions of digital circuits from high-level descriptions of Digital Signal Processing (DSP) algorithms. The book contains: -A tutorial on the subjects of digital design and architectural synthesis, intended for DSP engineers, -A tutorial on the subject of DSP, intended for digital designers, -A discussion of techniques for estimating the peak values likely to occur in a DSP system, thus enabling an appropriate signal scaling. Analytic techniques, simulation techniques, and hybrids are discussed. The applicability of different analytic approaches to different types of DSP design is covered, -The development of techniques to optimise the precision requirements of a DSP algorithm, aiming for efficient implementation in a custom parallel processor. The idea is to trade-off numerical accuracy for area or power-consumption advantages. Again, both analytic and simulation techniques for estimating numerical accuracy are described and contrasted. Optimum and heuristic approaches to precision optimisation are discussed, -A discussion of the importance of the scheduling, allocation, and binding problems, and development of techniques to automate these processes with reference to a precision-optimized algorithm, -Future perspectives for synthesis and optimization of DSP algorithms |
| Bibliography |
Includes bibliographical references (pages 157-162) and index |
| Notes |
Print version record |
| Subject |
Signal processing -- Digital techniques.
|
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Digital communications -- Equipment and supplies -- Design -- Data processing
|
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COMPUTERS -- Information Theory.
|
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TECHNOLOGY & ENGINEERING -- Signals & Signal Processing.
|
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Signal processing -- Digital techniques
|
| Form |
Electronic book
|
| Author |
Cheung, Peter Y. K
|
|
Luk, Wayne
|
| LC no. |
2004045843 |
| ISBN |
1402079311 |
|
9781402079313 |
|
9781402079306 |
|
1402079303 |
|
