DocumentCode :
1553226
Title :
Nonuniform sampling of bandlimited signals with polynomial growth on the real axis
Author :
Zayed, Ahmed I. ; García, Antonio G.
Author_Institution :
Dept. of Math., Univ. of Central Florida, Orlando, FL, USA
Volume :
43
Issue :
5
fYear :
1997
fDate :
9/1/1997 12:00:00 AM
Firstpage :
1717
Lastpage :
1721
Abstract :
We derive a sampling expansion for bandlimited signals with polynomial growth on the real axis. The sampling expansion uses nonuniformly spaced sampling points. But unlike other known sampling expansions for such signals, ours converge uniformly to the signal on any compact set. An estimate of the truncation error of such a series is also obtained
Keywords :
error analysis; polynomials; signal sampling; bandlimited signal; nonuniformly spaced sampling points; polynomial growth; real axis; sampling expansion; truncation error; Finite wordlength effects; Mathematics; Nonuniform sampling; Polynomials; Sampling methods; Signal processing;
fLanguage :
English
Journal_Title :
Information Theory, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9448
Type :
jour
DOI :
10.1109/18.623180
Filename :
623180
Link To Document :
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