Analytical Approach for Numerical Accuracy Estimation of Fixed-Point Systems Based on Smooth Operations

In embedded systems using fixed-point arithmetic, converting applications into fixed-point representations requires a fast and efficient accuracy evaluation. This paper presents a new analytical approach to determine an estimation of the numerical accuracy of a fixed-point system, which is accurate...

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Veröffentlicht in:	IEEE transactions on circuits and systems. I, Regular papers Jg. 59; H. 10; S. 2326 - 2339
Hauptverfasser:	Rocher, R., Menard, D., Scalart, P., Sentieys, O.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.10.2012 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Accuracy Accuracy evaluation adaptive filters Algorithms Embedded systems Fixed points (mathematics) fixed-point arithmetic Impulse response Least mean squares algorithm Mathematical analysis Mathematical model Mathematical models Matrices Noise Numerical models Object oriented modeling Quantization quantization noises Recursive Studies Vectors
ISSN:	1549-8328, 1558-0806
Online-Zugang:	Volltext
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