Academic literature on the topic 'Covariance matrice'
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Journal articles on the topic "Covariance matrice"
Cappuccio, Nunzio, and Diego Lubian. "Ordering of Covariance Matrice." Econometric Theory 12, no. 4 (1996): 746–48. http://dx.doi.org/10.1017/s0266466600007106.
Full textSigaud, Olivier, and Freek Stulp. "Adaptation de la matrice de covariance pour l’apprentissage par renforcement direct." Revue d'intelligence artificielle 27, no. 2 (2013): 243–63. http://dx.doi.org/10.3166/ria.27.243-263.
Full textM. Abowd, John, and Kevin L. McKinney. "Mixed-Effects Methods for Search and Matching Research." Revue économique Vol. 51, no. 1 (2024): 55–72. http://dx.doi.org/10.3917/reco.751.0055.
Full textFourdrinier, Dominique, William E. Strawderman, and Martin T. Wells. "Estimation robuste pour des lois à symétrie elliptique à matrice de covariance inconnue." Comptes Rendus de l'Académie des Sciences - Series I - Mathematics 326, no. 9 (1998): 1135–40. http://dx.doi.org/10.1016/s0764-4442(98)80076-1.
Full textKhoder, Wassim. "Recalage de la navigation inertielle hybride par le filtrage de Kalman sans parfum paramétré à quaternions." MATEC Web of Conferences 261 (2019): 06003. http://dx.doi.org/10.1051/matecconf/201926106003.
Full textBrik, Hatem, Jihene El Ouakdi, and Zied Ftiti. "Revisiting the Contagion Effect in International Stock Markets: An Approach Based on Endogenous Crises." Recherches en Sciences de Gestion N° 159, no. 6 (2024): 41–69. http://dx.doi.org/10.3917/resg.159.0041.
Full textMeyer, Karin, and Mark Kirkpatrick. "Up hill, down dale: quantitative genetics of curvaceous traits." Philosophical Transactions of the Royal Society B: Biological Sciences 360, no. 1459 (2005): 1443–55. http://dx.doi.org/10.1098/rstb.2005.1681.
Full textAlekseychik, Pavel, Gabriel Katul, Ilkka Korpela, and Samuli Launiainen. "Eddies in motion: visualizing boundary-layer turbulence above an open boreal peatland using UAS thermal videos." Atmospheric Measurement Techniques 14, no. 5 (2021): 3501–21. http://dx.doi.org/10.5194/amt-14-3501-2021.
Full textSole, Pierre, Vaibhav Jaiswal, Cédric Jouanne, and Vivian Salino. "Assesment of covariance processing with GAIA for nuclear data uncertainty propagation." EPJ Web of Conferences 294 (2024): 05001. http://dx.doi.org/10.1051/epjconf/202429405001.
Full textGonzalez-Ondina, Jose M., Lewis Sampson, and Georgy I. Shapiro. "A Projection Method for the Estimation of Error Covariance Matrices for Variational Data Assimilation in Ocean Modelling." Journal of Marine Science and Engineering 9, no. 12 (2021): 1461. http://dx.doi.org/10.3390/jmse9121461.
Full textDissertations / Theses on the topic "Covariance matrice"
Valeyre, Sébastien. "Modélisation fine de la matrice de covariance/corrélation des actions." Thesis, Sorbonne Paris Cité, 2019. https://tel.archives-ouvertes.fr/tel-03180258.
Full textZgheib, Rania. "Tests non paramétriques minimax pour de grandes matrices de covariance." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1078/document.
Full textMahot, Mélanie. "Estimation robuste de la matrice de covariance en traitement du signal." Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2012. http://tel.archives-ouvertes.fr/tel-00906143.
Full textRicci, Sophie. "Assimilation variationnelle océanique : modélisation multivariée de la matrice de covariance d'erreur d'ébauche." Toulouse 3, 2004. http://www.theses.fr/2004TOU30048.
Full textHaddouche, Mohamed Anis. "Estimation d'une matrice d'échelle." Thesis, Normandie, 2019. http://www.theses.fr/2019NORMR058/document.
Full textIlea, Ioana. "Robust classifcation methods on the space of covariance matrices. : application to texture and polarimetric synthetic aperture radar image classification." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0006/document.
Full textHadded, Aouchiche Linda. "Localisation à haute résolution de cibles lentes et de petite taille à l’aide de radars de sol hautement ambigus." Thesis, Rennes 1, 2018. http://www.theses.fr/2018REN1S008/document.
Full textBalvay, Daniel. "Qualité de la modélisation en imagerie dynamique de la microcirculation avec injection d'un agent de contraste : nouveaux critères et applications en multimodalité." Paris 11, 2005. http://www.theses.fr/2005PA112147.
Full textYanou, Ghislain. "Une étude théorique et empirique des estimateurs de la matrice de variance-covariance pour le choix de portefeuilles." Paris 1, 2010. http://www.theses.fr/2010PA010044.
Full textTran, Anh-Tuan. "Ensemble learning-based approach for the global minimum variance portfolio." Electronic Thesis or Diss., Université Paris sciences et lettres, 2024. http://www.theses.fr/2024UPSLP010.
Full textBooks on the topic "Covariance matrice"
Tsukuma, Hisayuki, and Tatsuya Kubokawa. Shrinkage Estimation for Mean and Covariance Matrices. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1596-5.
Full textJong, Robert M. de. Consistency of kernel estimators of heteroscedastic and autocorrelated covariance matrices. Cardiff Business School, 1996.
Find full textSrivastava, M. S. Classification with a preassigned error rate when two covariance matrices are equal. University of Toronto, Dept. of Statistics, 1998.
Find full textWoodruff, David. A note on a relationship between covariance matrices and consistently estimated variance components. American College Testing Program, 1995.
Find full textKubokawa, T. Robust improvements in estimation of mean and covariance matrices in elliptically contoured distribution. University of Toronto, Dept. of Statistics, 1997.
Find full textU.S. Nuclear Regulatory Commission. Division of Systems Analysis and Regulatory Effectiveness. and Oak Ridge National Laboratory, eds. PUFF-III: A code for processing ENDF uncertainty data into multigroup covariance matrices. U.S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, 2000.
Find full textU.S. Nuclear Regulatory Commission. Division of Systems Analysis and Regulatory Effectiveness. and Oak Ridge National Laboratory, eds. PUFF-III: A code for processing ENDF uncertainty data into multigroup covariance matrices. U.S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, 2000.
Find full textPynnönen, Seppo. Testing for additional information in variables in multivariate normal classification with unequal covariance matrices. Universitas Wasaensis, 1988.
Find full textBose, Arup, and Monika Bhattacharjee. Large Covariance and Autocovariance Matrices. Taylor & Francis Group, 2018.
Find full textBose, Arup. Large Covariance and Autocovariance Matrices. Chapman and Hall/CRC, 2018. http://dx.doi.org/10.1201/9780203730652.
Full textBook chapters on the topic "Covariance matrice"
Wackernagel, Hans. "Covariance Function Matrices." In Multivariate Geostatistics. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-05294-5_21.
Full textWackernagel, Hans. "Covariance Function Matrices." In Multivariate Geostatistics. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-03550-4_22.
Full textWackernagel, Hans. "Covariance Function Matrices." In Multivariate Geostatistics. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-662-03098-1_21.
Full textSheppard, Kevin. "Forecasting High Dimensional Covariance Matrices." In Handbook of Volatility Models and Their Applications. John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118272039.ch4.
Full textKarnel, G. "Interactively Computing Robust Covariance Matrices." In Compstat. Physica-Verlag HD, 1990. http://dx.doi.org/10.1007/978-3-642-50096-1_31.
Full textBai, Zhidong, and Jack W. Silverstein. "Eigenvectors of Sample Covariance Matrices." In Springer Series in Statistics. Springer New York, 2009. http://dx.doi.org/10.1007/978-1-4419-0661-8_10.
Full textArangala, Crista. "Random Matrices and Covariance Estimate." In Linear Algebra With Machine Learning and Data. Chapman and Hall/CRC, 2023. http://dx.doi.org/10.1201/9781003025672-7.
Full textPastur, Leonid, and Mariya Shcherbina. "Sample covariance and related matrices." In Eigenvalue Distribution of Large Random Matrices. American Mathematical Society, 2011. http://dx.doi.org/10.1090/surv/171/19.
Full textFörstner, Wolfgang, and Boudewijn Moonen. "A Metric for Covariance Matrices." In Geodesy-The Challenge of the 3rd Millennium. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-05296-9_31.
Full textBrown, Jonathon D. "Analysis of Covariance." In Linear Models in Matrix Form. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11734-8_13.
Full textConference papers on the topic "Covariance matrice"
Bizzarri, Federico, Davide Del Giudice, Samuele Grillo, Daniele Linaro, Angelo Brambilla, and Federico Milano. "Inertia Estimation Through Covariance Matrix." In 2024 IEEE Power & Energy Society General Meeting (PESGM). IEEE, 2024. http://dx.doi.org/10.1109/pesgm51994.2024.10689054.
Full textXia, Wenfu, Ziping Zhao, and Ying Sun. "Distributed Sparse Covariance Matrix Estimation." In 2024 IEEE 13th Sensor Array and Multichannel Signal Processing Workshop (SAM). IEEE, 2024. http://dx.doi.org/10.1109/sam60225.2024.10636623.
Full textKhattak, Faizan A., Mohammed Bakhit, Ian K. Proudler, and Stephan Weiss. "Scalable Approach for Analytic Polynomial Subspace Projection Matrices for a Space-Time Covariance Matrix." In 2024 IEEE High Performance Extreme Computing Conference (HPEC). IEEE, 2024. https://doi.org/10.1109/hpec62836.2024.10938503.
Full textGabaldon, Charris, Pratik J. Barge, Hwang Lee, Irina Novikova, Lior Cohen, and Eugeniy E. Mikhailov. "Imaging the Invisible (Quantum Fluctuations)." In Frontiers in Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/fio.2024.jtu4a.64.
Full textR, Kanchana, and F. Mary Harin Fernandez. "Enhancing Gaussian Mixture Model Efficiency Through Covariance Matrix Optimization, Singular Value Decomposition, and Block Toeplitz Matrices." In 2024 9th International Conference on Communication and Electronics Systems (ICCES). IEEE, 2024. https://doi.org/10.1109/icces63552.2024.10859580.
Full textParker Burg, John, and Gary Mavko. "Structured covariance matrices." In SEG Technical Program Expanded Abstracts 1987. Society of Exploration Geophysicists, 1987. http://dx.doi.org/10.1190/1.1892039.
Full textTao, Shaozhe, Yifan Sun, and Daniel Boley. "Inverse Covariance Estimation with Structured Groups." In Twenty-Sixth International Joint Conference on Artificial Intelligence. International Joint Conferences on Artificial Intelligence Organization, 2017. http://dx.doi.org/10.24963/ijcai.2017/395.
Full textWhite, Andrew, Guoming Zhu, and Jongeun Choi. "A Linear Matrix Inequality Solution to the Input Covariance Constraint Control Problem." In ASME 2013 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/dscc2013-3716.
Full textGurve, Dharmendra, Denis Delisle-Rodriguez, Teodiano Bastos, and Sridhar Krishnan. "Motor Imagery Classification with Covariance Matrices and Non-Negative Matrix Factorization." In 2019 41st Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC). IEEE, 2019. http://dx.doi.org/10.1109/embc.2019.8856677.
Full textBen-David, Avishai, and Charles E. Davidson. "Estimation of hyperspectral covariance matrices." In 2011 IEEE Applied Imagery Pattern Recognition Workshop: Imaging for Decision Making (AIPR 2011). IEEE, 2011. http://dx.doi.org/10.1109/aipr.2011.6176368.
Full textReports on the topic "Covariance matrice"
McKnight, Richard D., and Karl N. Grimm. Covariance Matrix Generation at ANL. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1114909.
Full textMcKnight, Richard D., and Karl N. Grimm. ANL Critical Assembly Covariance Matrix Generation. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1114907.
Full textDerrien, H., N. M. Larson, and L. C. Leal. Covariance matrices for use in criticality safety predictability studies. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/631237.
Full textBryan, M. F., G. F. Piepel, and D. B. Simpson. Methods for estimation of covariance matrices and covariance components for the Hanford Waste Vitrification Plant Process. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/215713.
Full textMcKnight, Richard D., and Karl N. Grimm. ANL Critical Assembly Covariance Matrix Generation - Addendum. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1114908.
Full textWest, Kenneth, and Whitney Newey. Automatic Lag Selection in Covariance Matrix Estimation. National Bureau of Economic Research, 1995. http://dx.doi.org/10.3386/t0144.
Full textWest, Kenneth. Another Heteroskedasticity and Autocorrelation Consistent Covariance Matrix Estimator. National Bureau of Economic Research, 1995. http://dx.doi.org/10.3386/t0183.
Full textHaan, Wouter J. Den, and Andrew Levin. A Practitioner's Guide to Robust Covariance Matrix Estimation. National Bureau of Economic Research, 1996. http://dx.doi.org/10.3386/t0197.
Full textDerrien, Herve, Luiz C. Leal, and Nancy M. Larson. Neutron Resonance Parameters and Covariance Matrix of 239Pu. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/969958.
Full textSmith, D. L. Covariance matrices for nuclear cross sections derived from nuclear model calculations. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/838257.
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