Venkatesh, YV (1992) Hermite polynomials for signal reconstruction from zero-crossings. Part 1:One-dimensional signals. In: IEE Proceedings I of Communications, Speech and Vision, 139 (6). pp. 587-596.
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Abstract
Generalised Hermite polynomials are employed for the reconstruction of an unknown signal from a knowledge of its zero-crossings, under certain conditions on its spatial/spectral width, but dispensing with the assumption of bandlimitedness. A computational implementation of the proposed method is given for one-variable (or one-dimensional) signals, featuring an application of simulated annealing for optimal reconstruction.
Item Type: | Journal Article |
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Publication: | IEE Proceedings I of Communications, Speech and Vision |
Publisher: | IEE |
Additional Information: | Copyright of this article belongs to Institution of Electrical Engineers (IEE) |
Keywords: | Hermite polynomials;Signal reconstruction;Simulated annealing |
Department/Centre: | Division of Electrical Sciences > Electrical Engineering |
Date Deposited: | 30 Sep 2005 |
Last Modified: | 19 Sep 2010 04:20 |
URI: | http://eprints.iisc.ac.in/id/eprint/3743 |
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