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


Download (179kB)
Official URL: http://dx.doi.org/10.1109/ICSCS.2008.4746868


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
Subjects: University of Westminster > Science and Technology > Electronics and Computer Science, School of (No longer in use)
Depositing User: Miss Nina Watts
Date Deposited: 07 May 2009 09:18
Last Modified: 11 Aug 2010 14:35
URI: http://westminsterresearch.wmin.ac.uk/id/eprint/6803

Actions (login required)

Edit Item (Repository staff only) Edit Item (Repository staff only)