An Algorithm to Calculate Tthe Inverse Matrix of a Symmetric and Positive Definite Infinite Matrix
, 2020 Béla Finta
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An Inverse Source Technique as a Preliminary Tool to Localize Persons in Indoor Spaces
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT This paper considers an inverse heat source localization problem with applications to indoor person localization from temperature measurements. In particular, this inverse problem consists in the reconstruction of the intensity and position of heat sources from observed temperature data.
Simonetta Boria +5 more
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Note on traces of matrix products involving inverses of positive definite ones
Journal of Applied Mathematics and Computational Mechanics, 2018 Andrzej Z. Grzybowski
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On the positive definite solutions of nonlinear matrix equation X+A⋆ X−δA=Q
, 2005 Vejdi I. Hasanov, Salah M. El‐Sayed
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Selective computation. II. The positive definite square root of a positive definite matrix
Journal of Mathematical Analysis and Applications, 1978 openaire +3 more sources
A calibration method for non-positive definite covariance matrix in multivariate data analysis
Journal of Multivariate Analysis, 2017 Chao Huang, D. Farewell, Jianxin Pan
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Robust constrained weighted least squares for in vivo human cardiac diffusion kurtosis imaging
Magnetic Resonance in Medicine, EarlyView.Abstract Purpose Cardiac diffusion tensor imaging (cDTI) can investigate the microstructure of heart tissue. At sufficiently high b‐values, additional information on microstructure can be observed, but the data require a representation such as diffusion kurtosis imaging (DKI).
Sam Coveney +6 more
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Monte Carlo approximation of the logarithm of the determinant of large matrices with applications for linear mixed models in quantitative genetics. [PDF]
Genet Sel EvolBermann M +5 more
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Iterative methods for the extremal positive definite solution of the matrix equation
, 2006 Zhenyun Peng +2 more
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Launch Uncertainty Analysis Under Barrel Erosion Using Experiments and Random Matrix Theory
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT The effects of barrel erosion on artillery firing performance have long been a subject of concern, but its effect on launch uncertainty has yet to be investigated. This article explores the influence of barrel erosion on the interior ballistic mechanical properties and launch disturbances.
Chengyuan Guo +5 more
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