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Nyquist–Shannon sampling theorem
Known as:
Nyquist Shannon theorem
, Nyquist's theorem
, Sampling theorem
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In the field of digital signal processing, the sampling theorem is a fundamental bridge between continuous-time signals (often called "analog signals…
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Related topics
Related topics
49 relations
Aliasing
Anti-aliasing
Anti-aliasing filter
Athanasios Papoulis
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Broader (2)
Digital signal processing
Information theory
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Derivation of Euler's Formula and ζ(2 k ) Using the Nyquist-Shannon Sampling Theorem
E. Granot
2019
Corpus ID: 182234919
There are multiply approaches to prove Euler's well-known formula, however, none of them is trivial or simple. In this paper we…
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Highly Cited
2011
Highly Cited
2011
Real-time preprocessing for dense 3-D range imaging on the GPU: Defect interpolation, bilateral temporal averaging and guided filtering
J. Wasza
,
S. Bauer
,
J. Hornegger
IEEE International Conference on Computer Vision
2011
Corpus ID: 5895183
Recent advances in range imaging (RI) have enabled dense 3-D scene acquisition in real-time. However, due to physical limitations…
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Highly Cited
2010
Highly Cited
2010
A Two-Step Compressed Spectrum Sensing Scheme for Wideband Cognitive Radios
Yue Wang
,
Z. Tian
,
Chunyan Feng
IEEE Global Telecommunications Conference…
2010
Corpus ID: 11016392
For cognitive radios (CRs), compressive sampling (CS) techniques have been utilized for spectrum sensing in order to alleviate…
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Highly Cited
2005
Highly Cited
2005
A new two-stage sharpened comb decimator
G. Jovanovic-Dolecek
,
S. Mitra
IEEE Transactions on Circuits and Systems Part 1…
2005
Corpus ID: 23553118
This paper presents a new sharpened comb decimator structure consisting of a cascade of a comb-filter based decimator and a…
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Highly Cited
1999
Highly Cited
1999
The origins of the sampling theorem
H. Luke
1999
Corpus ID: 203667646
The publications of Claude E. Shannon brought the sampling theorem to the broad attention of communication engineers. This…
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Highly Cited
1992
Highly Cited
1992
Shiftable Multi-scale TransformsEero
P.
,
SimoncelliyWilliam
,
+4 authors
J. Heeger
1992
Corpus ID: 11472712
Orthogonal wavelet transforms have recently become a popular representation for multi-scale signal and image analysis. One of the…
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Highly Cited
1990
Highly Cited
1990
Genetic Effects of Air Pollutants in Forest Tree Populations
F. Scholz
,
H. Gregorius
,
D. Rudin
Springer Berlin Heidelberg
1990
Corpus ID: 19552530
Air pollutants provide environmental conditions that drastically differ in many respects from those to which forest trees are…
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Highly Cited
1990
Highly Cited
1990
An analogue of the torus decomposition theorem for certain Poincaré duality groups
P. Kropholler
1990
Corpus ID: 6466259
It is shown that Poincare duality groups which satisfy the maximal condition on centralisers have a canonical decomposition as…
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Highly Cited
1983
Highly Cited
1983
Subpicosecond Electrical Sampling
J. Valdmanis
,
Gerard Mourou
,
C. W. Gabel
Optics & Photonics
1983
Corpus ID: 111092214
We report on the recent advances of an electrooptic sampling technique for the characterization of electrical transients that has…
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Highly Cited
1980
Highly Cited
1980
Sampling Theorem For The Complex Spectrogram, And Gabor's Expansion Of A Signal In Gaussian Elementary Signals
M. J. Bastiaans
Other Conferences
1980
Corpus ID: 123734237
The complex spectrogram of a signal φ(t) is defined by ∫φ(t)g*(t-to)exp[-iwot]dt ; it is, in fact, the Fourier transform of the…
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