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Information Theory Applications in Signal Processing [PDF]
Entropy, 2019 The birth of Information Theory, right after the pioneering work of Claude Shannon and his celebrated publication of the paper “A mathematical theory of Communication” [...]
Sergio Cruces +2 more
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Perturbation theory with quantum signal processing [PDF]
Quantum, 2023 Perturbation theory is an important technique for reducing computational cost and providing physical insights in simulating quantum systems with classical computers.
Kosuke Mitarai +2 more
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Game Theory in Signal Processing and Communications [PDF]
EURASIP Journal on Advances in Signal Processing, 2009 Game theory is a branch of mathematics aimed at the modeling and understanding of resource conflict problems. Essentially, the theory splits into two branches: noncooperative and cooperative game theory. The distinction between the two is whether or not the players in the game can make joint decisions regarding the choice of strategy.
Eduard A. Jorswieck +3 more
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Discrete Signal Processing on Graphs: Sampling Theory [PDF]
IEEE Transactions on Signal Processing, 2015 We propose a sampling theory for signals that are supported on either directed or undirected graphs. The theory follows the same paradigm as classical sampling theory. We show that the perfect recovery is possible for graph signals bandlimited under the graph Fourier transform, and the sampled signal coefficients form a new graph signal, whose ...
Siheng Chen +2 more
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A Hilbert Space Theory of Generalized Graph Signal Processing [PDF]
IEEE Transactions on Signal Processing, 2019 Graph signal processing (GSP) has become an important tool in many areas such as image processing, networking learning and analysis of social network data. In this paper, we propose a broader framework that not only encompasses traditional GSP as a special case, but also includes a hybrid framework of graph and classical signal processing over a ...
Wee Peng Tay, Feng Ji
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A dataset of 120 GHz millimeter-wave radar vital signals with synchronized reference recordings [PDF]
Scientific DataMillimeter-wave (mmWave) radar is widely recognized as a critical tool for contactless, continuous human sensing across multiple scenarios. Yet, there is a lack of high-quality datasets with synchronized reference measurements, especially at higher ...
Ruochen Wu +5 more
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Multiplication and convolution of distributions for signal processing theory [PDF]
Digital Signal Processing, 2016 Abstract In the theory of signal processing, signals are usually classified either by determining whether their time domain is discrete or continuous, or by determining whether they are periodic. However, no comprehensive definitions of multiplication and convolution exist that are consistent with the theories behind all classes, although some ...
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Theory and Algorithms for Pulse Signal Processing [PDF]
IEEE Transactions on Circuits and Systems I: Regular Papers, 2020 The integrate and fire converter transforms an analog signal into train of biphasic pulses. The pulse train has information encoded in the timing and polarity of pulses. While it has been shown that any finite bandwidth analog signal can be reconstructed from these pulse trains with an error as small as desired, there is a need for fundamental signal ...
Gabriel Nallathambi, José C. Príncipe
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Investigating signal processing theory with Mathematica [PDF]
IEEE International Conference on Acoustics Speech and Signal Processing, 1993 The authors present extensions to the computer algebra and multimedia environment Mathematica to enable students to investigate signal processing theory. Students interact with the extensions at two levels. The lower level is a set of Mathematica programs called the signal processing packages (SPPs) that implement signals and systems not found in the ...
Brian L. Evans +2 more
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Residual feedback suppression with extended model-based postfilters
EURASIP Journal on Audio, Speech, and Music Processing, 2021 When designing closed-loop electro-acoustic systems, which can commonly be found in hearing aids or public address systems, the most challenging task is canceling and/or suppressing the feedback caused by the acoustic coupling of the transducers of such ...
Marco Gimm +2 more
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