DocumentCode
1490570
Title
Extension of Lagrange interpolation to 2-D nonuniform samples in polar coordinates
Author
Marvasti, Farokh A.
Author_Institution
Illinois Inst. of Technol., Oak Park, IL, USA
Volume
37
Issue
4
fYear
1990
fDate
4/1/1990 12:00:00 AM
Firstpage
567
Lastpage
568
Abstract
The reconstruction of a bandlimited 2-D signal from a set of nonuniform samples is discussed. The Lagrange interpolation is extended to 2-D signals using polar coordinates
Keywords
interpolation; signal processing; 2D nonuniform samples; Lagrange interpolation; bandlimited 2D signal reconstruction; polar coordinates; Bandwidth; Equations; Fourier series; Interpolation; Lagrangian functions; Nonuniform sampling; Polynomials; Sampling methods; Sufficient conditions;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.52764
Filename
52764
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