Wordlength optimization for linear digital signal processing

This paper presents an approach to the wordlength allocation and optimization problem for linear digital signal processing systems implemented as custom parallel processing units. Two techniques are proposed, one which guarantees an optimum set of wordlengths for each internal variable, and one whic...

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Veröffentlicht in:	IEEE transactions on computer-aided design of integrated circuits and systems 2003-10, Vol.22 (10), p.1432-1442
Hauptverfasser:	Constantinides, G.A., Cheung, P.Y.K., Luk, W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Allocations Arithmetic Benchmarking Control system synthesis Design automation Design engineering Digital signal processing Digital signal processors Field programmable gate arrays Heuristic Mixed integer Optimization Parallel processing Permissible error Quantization Signal processing Signal synthesis
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