DocumentCode
1140962
Title
Band-limited interpolation from unevenly spaced sampled data
Author
Soumekh, Mehrdad
Author_Institution
Dept. of Electr. & Comput. Eng., State Univ. of New York, Amherst, NY, USA
Volume
36
Issue
1
fYear
1988
fDate
1/1/1988 12:00:00 AM
Firstpage
110
Lastpage
122
Abstract
The author addresses the problem of reconstructing a bandlimited signal from a finite number of its unevenly spaced sampled data. A Fourier analysis of the available unevenly spaced sampled data is presented. The result is utilized to develop an interpolation scheme from the available data. Conditions for accurate reconstruction are examined. Algorithms to implement the reconstruction scheme are discussed. The method´s application to one-dimensional and two-dimensional reconstruction problems is shown
Keywords
Fourier analysis; interpolation; signal processing; Fourier analysis; algorithms; bandlimited signal; interpolation scheme; one-dimensional signal reconstruction; reconstruction scheme; two-dimensional reconstruction problems; unevenly spaced sampled data; Data analysis; Discrete Fourier transforms; Fourier transforms; Frequency domain analysis; Image reconstruction; Interpolation; Inverse problems; Jacobian matrices; Multidimensional systems; Tomography;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/29.1497
Filename
1497
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