DocumentCode
879890
Title
A Fast Convergence Algorithm for Band-Limited Extrapolation by Sampling
Author
Chen, Weidong
Author_Institution
Dept. of Math., Univ. of Texas-Pan American, Edinburg, TX
Volume
57
Issue
1
fYear
2009
Firstpage
161
Lastpage
167
Abstract
In this paper, an algorithm for band-limited extrapolation is presented. This uses Shannon´s sampling theorem and Fourier series. Error analysis is given by proof. The convergence rate is much faster than that of the Papoulis-Gerchberg algorithm. The procedure of the fast convergence algorithm is described in detail. The result is demonstrated by numerical examples.
Keywords
Fourier series; bandlimited signals; convergence of numerical methods; extrapolation; signal sampling; Fourier series; Papoulis-Gerchberg algorithm; Shannon sampling theorem; band-limited extrapolation; fast convergence algorithm; Band-limited signal; extrapolation; sampling;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/TSP.2008.2006582
Filename
4637853
Link To Document