Results 51 to 60 of about 1,530,208 (226)
Minimum mean-squared error estimation with bandit feedback
, 2022 A two-page extended abstract version of this paper appeared in the Proceedings of the Ninth Indian Control Conference (ICC ...
Ghosh, Ayon +3 more
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Image enhancement via MMSE estimation of Gaussian scale mixture with Maxwell density in AWGN [PDF]
Journal of Innovative Optical Health Sciences, 2016 In optical techniques, noise signal is a classical problem in medical image processing. Recently, there has been considerable interest in using the wavelet transform with Bayesian estimation as a powerful tool for recovering image from noisy data.
Pichid Kittisuwan
doaj +1 more source
An Improved Compression Sampling Matching Pursuit Algorithm
Guangtongxin yanjiu, 2021 Least Square (LS) estimation method in Orthogonal Frequency Division Multiplexing (OFDM) system ignores the noise effect in the process of choosing the residual of atom update.
Fang LEI +4 more
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, 2015 In this paper we propose noise removal approach using spatial gradient based bilateral filter and minimum mean square error filtering. The proposed method consist two-steps process. In first step, we generate a reference image from the given noisy image,
Mayank Tiwari, Bhupendra Gupta
semanticscholar +1 more source
PLoS ONEThis research compared the efficiency of several adjusted missing value imputation methods in multiple regression analysis. The four imputation methods were the following: regression-ratio quartile1,3 (R-RQ1,3) imputation of Al-Omari, Jemain and Ibrahim;
Juthaphorn Sinsomboonthong +1 more
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IEEE AccessAs the scale of power dispatching communication system expands day by day, it becomes more and more difficult for operators to deal with fault information.
Lianrong Pan +4 more
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Transceiver design for non-regenerative MIMO relay systems with decision feedback detection [PDF]
, 2010 In this paper we consider the design of zero forcing (ZF) and minimum mean square error (MMSE) transceivers for non-regenerative multiple input multiple output (MIMO) relay networks.
Millar, Andrew Paul, Weiss, Stephan
core
Nonlinear Distortion-Aware Channel Estimation Strategies for IRS-Aided MIMO Systems
IEEE AccessThe article addresses the challenges posed by nonlinear distortions in Intelligent Reflecting Surface (IRS)-assisted Multiple-Input Multiple-Output (MIMO) systems, which are often overlooked in conventional channel estimation strategies.
D. L. Sharini +3 more
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Equivalent differential equations for nonlinear dynamical systems [PDF]
, 1970 A technique for obtaining approximate periodic solutions to nonlinear ordinary differential equations is investigated. The approach is based on defining an equivalent differential equation whose exact periodic solution is known. Emphasis is placed on the
Patula, Edward John
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MathematicsCell-free massive multiple-input multiple-output (CF M-MIMO) is one of the most promising technologies for future wireless communication such as 5G and beyond fifth-generation (B5G) networks.
Birhanu Dessie +5 more
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