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High-order accurate simulation of low-Mach laminarow past two side-by-side cylinders with Spectral Dfference method
low-Mach laminarow simulation
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2015/6/23
This report presents development of a two-dimensional solver for compressible viscous
ow using Spectral Dierence (SD) method and its applications on simulating laminar
ow past two cylinders. The ...
A Proof of the Stability of the Spectral Difference Method for All Orders of Accuracy
Spectral Difference Method Accuracy
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2015/6/23
One of the most promising approaches is the
Discontinuous Galerkin (DG) method, for which the theoretical basis has been provided in
a series of papers by Cockburn and Shu [1, 2, 3, 4]. The rapid gr...
Spectral Factorization of Non-Classical Information Structures Under Feedback
Structures Under Feedback Non-Classical Information
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2015/6/19
We consider general linear systems under feedback. We restrict our attention to non-classical information structures for which the optimal control policies can be found via a convex optimization probl...
Atomic norm denoising with applications to line spectral estimation
Atomic norm line spectral estimation Information Theory
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2012/4/18
The sub-Nyquist estimation of line spectra is a classical problem in signal processing, but currently popular subspace-based techniques have few guarantees in the presence of noise and rely on a prior...
Achieving "Massive MIMO" Spectral Efficiency with a Not-so-Large Number of Antennas
Channel training downlink scheduling frequency reuse inter-cell cooperation large-system analysis
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2011/9/15
Abstract: The main focus and contribution of this paper is a novel network-MIMO TDD architecture that achieves spectral efficiencies comparable with "Massive MIMO", with one order of magnitude fewer a...
A METHOD TO FACTORIZE THE SPECTRAL DENSITY OF MULTIPLE MOVING AVERAGE PROCESSES
Multiple MA process spectral factorizat
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2007/12/17
Sometimes we have to compute the parameters of a multiple moving average process from its known autocovariances or spectral density. This paper proposes an iterative method by establishing a state spa...