Nonuniform fast Fourier transform

Geophysics

Volumn 64, Issue 2, 1999, Pages 539-551

  Duijndam, A J W ^a   Schonewille, M A ^a  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; FAST FOURIER TRANSFORMS; LOW PASS FILTERS; NUMERICAL METHODS; OPTIMIZATION;

GAUSS PULSE; HANNING WINDOW; NONUNIFORM DISCRETE FOURIER TRANSFORM (NDFT); NONUNIFORM FAST FOURIER TRANSFORM (NFFT);

GEOPHYSICS;

DATA PROCESSING; FOURIER TRANSFORM;

EID: 0033102416     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1444560     Document Type: Article

References (11)

1. Abramowitz, M., and Stegun, I. A., 1972, Handbook of mathematical functions with formulas, graphs, and mathematical tables: National Bureau of Standards.
2. Beylkin, G., 1995, On the fast Fourier transform of functions with singularities: Appl. Comp. Harm. Anal., 2, 363-381.
3. Duijndam, A. J. W., and Schonewille, M. A., 1997, Nonuniform fast Fourier transform: 67th Ann. Mtg. Expl. Geophys., Expanded Abstracts, 1135-1138.
4. Duijndam, A. J. W., Schonewille, M. A., and Hindriks, C. O. H., 1999, Reconstruction of band-limited signals, irregularly sampled along one spatial direction: Geophysics, 64, 524-538.
5. Dutt, A., and Rokhlin, V., 1993, Fast Fourier transforms for nonequispaced data: SIAM J. Sci. Comput., 14, 1368-1393.
6. Elbel, B., and Steidl, G., 1998, Fast Fourier transforms for nonequispaced data, in Chui, Ch. K., and Schumaker, L. L., Eds., Approximation theory IX: Vanderbilt Univ. Press.
7. Hampson, D., 1986, Inverse velocity stacking for multiple attenuation: J. Can. Soc. Expl. Geophys., 22, 44-55.
8. Hindriks, C. O. H., Duijndam, A. J. W., and Petersen, S., 1997, Reconstruction of bandlimited data, irregularly sampled along two spatial directions: 59th EAGE Conference, Extended Abstracts, A033.
9. Pelt, J., 1997, Fast computation of trigonometric sums with applications to frequency analysis of astronomical data, in Astronomical time series: Proc. Florence and George Wise Observatory 25th Aniv. Symp., 179-182.
10. Schonewille, M. A., and Duijndam, A. J. W., 1996, Decomposition of signal and noise for sparsely sampled data using a mixed Fourier-Radon transform: 66th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1438-1441.
11. Steidl, G., 1999, A note on fast Fourier transforms for nonequispaced grids, accepted for publicaiton in Adv. Comp. Math.