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Evaluation of several reconstruction methods of bandlimited signals

Ahmad, B.I. and Tarczynski, Andrzej (2008) Evaluation of several reconstruction methods of bandlimited signals. In: 2nd International Conference on Signals, Circuits and Systems, 2008. SCS 2008. IEEE, pp. 1-5. ISBN 9781424426270

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Official URL: http://dx.doi.org/10.1109/ICSCS.2008.4746868

Abstract

In this paper we evaluate several methods of reconstructing signals from finite sets of their samples. A class of band-limited signals is considered. Both, noise-free and noisy cases are studied. The evaluation is performed by extensive simulations where different shapes and bandwidths of the reconstructing filters are examined. We demonstrate that if a fixed number of signal samples are used in the reconstruction, then the signal to noise ratio becomes the main factor limiting the quality of the reconstruction.

Item Type:Book Section
Uncontrolled Keywords:Bandlimited signal, filter, finite sets, quality factor, signal reconstruction, signal sample, signal to noise ratio
Research Community:University of Westminster > Electronics and Computer Science, School of
ID Code:6803
Deposited On:07 May 2009 10:18
Last Modified:11 Aug 2010 15:35

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