Nonuniform sampling

Known as: Non uniform sampling, Non-uniform sampling 
Nonuniform sampling is a branch of sampling theory involving results related to the Nyquist–Shannon sampling theorem. Nonuniform sampling is based on… (More)
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Highly Cited
2010
Highly Cited
2010
Conventional sub-Nyquist sampling methods for analog signals exploit prior information about the spectral support. In this paper… (More)
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Highly Cited
2008
Highly Cited
2008
This paper is concerned with nonuniform sampling systems, where the sampling interval is timevarying within a certain known bound… (More)
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Highly Cited
2004
Highly Cited
2004
The displaced phase center (DPC) technique will enable a wide-swath synthetic aperture radar (SAR) with high azimuth resolution… (More)
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Highly Cited
2003
Highly Cited
2003
The fast Fourier transform (FFT) is used widely in signal processing for efficient computation of the FT of finite-length signals… (More)
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Highly Cited
2001
Highly Cited
2001
We study the problem of optimal sub-Nyquist sampling for perfect reconstruction of multiband signals. The signals are assumed to… (More)
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Highly Cited
2000
Highly Cited
2000
We examine the problem of periodic nonuniform sampling of a multiband signal and its reconstruction from the samples. This… (More)
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Highly Cited
1998
Highly Cited
1998
It is known that a continuous time signal x(t) with Fourier transform X( ) band-limited to j j< =2 can be reconstructed from its… (More)
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1995
1995
We give a nonuniform sampling series for nonbandlimited functions (duration-limited functions of bounded variation), together… (More)
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Highly Cited
1991
Highly Cited
1991
In this paper, we propose an iterative method to recover a band-limited signal from its ideal nonuniform samples. The convergence… (More)
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Highly Cited
1987
Highly Cited
1987
Ray tracing produces point samples of an image from a 3-D model. Constructing an antialiased digital picture from point samples… (More)
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