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Discrete-time signal
Known as:
Descrete-time signal
, Discreet signal
, Discreet-time signal
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A discrete signal or discrete-time signal is a time series consisting of a sequence of quantities. In other words, it is a time series that is a…
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Related topics
Related topics
18 relations
2D Z-transform
Aliasing
Analog signal
Continuous signal
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Broader (2)
Digital signal processing
Signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2015
Highly Cited
2015
Discrete Signal Processing on Graphs: Sampling Theory
Siheng Chen
,
R. Varma
,
A. Sandryhaila
,
J. Kovacevic
IEEE Transactions on Signal Processing
2015
Corpus ID: 5559892
We propose a sampling theory for signals that are supported on either directed or undirected graphs. The theory follows the same…
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Review
2014
Review
2014
Big Data Analysis with Signal Processing on Graphs: Representation and processing of massive data sets with irregular structure
A. Sandryhaila
,
José M. F. Moura
IEEE Signal Processing Magazine
2014
Corpus ID: 11496360
Analysis and processing of very large data sets, or big data, poses a significant challenge. Massive data sets are collected and…
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Highly Cited
2013
Highly Cited
2013
Discrete Signal Processing on Graphs: Frequency Analysis
A. Sandryhaila
,
José M. F. Moura
IEEE Transactions on Signal Processing
2013
Corpus ID: 12110057
Signals and datasets that arise in physical and engineering applications, as well as social, genetics, biomolecular, and many…
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Highly Cited
2006
Highly Cited
2006
Performance evaluation of UKF-based nonlinear filtering
K. Xiong
,
H. Y. Zhang
,
C. Chan
at - Automatisierungstechnik
2006
Corpus ID: 26264487
Highly Cited
2003
Highly Cited
2003
Constrained state estimation for nonlinear discrete-time systems: stability and moving horizon approximations
C. V. Rao
,
J. Rawlings
,
D. Mayne
IEEE Transactions on Automatic Control
2003
Corpus ID: 17515415
State estimator design for a nonlinear discrete-time system is a challenging problem, further complicated when additional…
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Highly Cited
2000
Highly Cited
2000
Stabilization with data-rate-limited feedback: tightest attainable bounds
G. Nair
,
R. Evans
2000
Corpus ID: 31282906
Highly Cited
1999
Highly Cited
1999
Computing the discrete-time 'analytic' signal via FFT
J. S. Marple
Conference Record of the Thirty-First Asilomar…
1999
Corpus ID: 32283425
Starting with a real-valued N-point discrete-time signal, frequency-domain algorithms are provided for computing (1) the complex…
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Highly Cited
1996
Highly Cited
1996
Robust discrete-time minimum-variance filtering
Y. Theodor
,
U. Shaked
IEEE Transactions on Signal Processing
1996
Corpus ID: 6367082
The bounded-variance filtered estimation of the state of an uncertain, linear, discrete-time system, with an unknown norm-bounded…
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Highly Cited
1996
Highly Cited
1996
Signal processing with fractals: a wavelet-based approach
G. Wornell
,
A. Oppenheim
1996
Corpus ID: 123662790
Wavelet transmission statistically self-similar signals detection and estimation with 1/processes deterministically self-similar…
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Highly Cited
1980
Highly Cited
1980
THE WIGNER DISTRIBUTION - A TOOL FOR TIME-FREQUENCY SIGNAL ANALYSIS
T. Claasen
,
W. Mecklenbrauker
1980
Corpus ID: 26861255
In this second part of the paper the Wigner distribution is adapted to the case of discrete-time signals. It is shown that most…
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