Literatura académica sobre el tema "Matrix coefficients"
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Artículos de revistas sobre el tema "Matrix coefficients"
Kholkin, A. M. y F. S. Rofe-Beketov. "On Spectrum of Differential Operator with Block-Triangular Matrix Coefficients". Zurnal matematiceskoj fiziki, analiza, geometrii 10, n.º 1 (25 de marzo de 2014): 44–63. http://dx.doi.org/10.15407/mag10.01.044.
Texto completoGollwitzer, Herman. "Matrix Patterns and Undetermined Coefficients". College Mathematics Journal 25, n.º 5 (noviembre de 1994): 444. http://dx.doi.org/10.2307/2687511.
Texto completoGollwitzer, Herman. "Matrix Patterns and Undetermined Coefficients". College Mathematics Journal 25, n.º 5 (noviembre de 1994): 444–48. http://dx.doi.org/10.1080/07468342.1994.11973650.
Texto completoSzpruch, Dani. "On Shahidi local coefficients matrix". manuscripta mathematica 159, n.º 1-2 (7 de julio de 2018): 117–59. http://dx.doi.org/10.1007/s00229-018-1052-x.
Texto completoSun, Binyong. "Matrix coefficients of cohomologically induced representations". Compositio Mathematica 143, n.º 01 (enero de 2007): 201–21. http://dx.doi.org/10.1112/s0010437x06002508.
Texto completoArteaga, Oriol, Enric Garcia-Caurel y Razvigor Ossikovski. "Anisotropy coefficients of a Mueller matrix". Journal of the Optical Society of America A 28, n.º 4 (11 de marzo de 2011): 548. http://dx.doi.org/10.1364/josaa.28.000548.
Texto completoSteenge, Albert E. y Rachel C. Reyes. "Return of the capital coefficients matrix". Economic Systems Research 32, n.º 4 (28 de febrero de 2020): 439–50. http://dx.doi.org/10.1080/09535314.2020.1731682.
Texto completoHeijungs, Reinout. "Sensitivity coefficients for matrix-based LCA". International Journal of Life Cycle Assessment 15, n.º 5 (20 de febrero de 2010): 511–20. http://dx.doi.org/10.1007/s11367-010-0158-5.
Texto completoDuran, Antonio J. y Mourad E. H. Ismail. "Differential coefficients of orthogonal matrix polynomials". Journal of Computational and Applied Mathematics 190, n.º 1-2 (junio de 2006): 424–36. http://dx.doi.org/10.1016/j.cam.2005.02.019.
Texto completoApfeldorf, Karyn M. "Multi-matrix models from jet coefficients". Nuclear Physics B 360, n.º 2-3 (agosto de 1991): 480–506. http://dx.doi.org/10.1016/0550-3213(91)90412-q.
Texto completoTesis sobre el tema "Matrix coefficients"
Sun, Binyong. "Matrix coefficients and representations of real reductive groups /". View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?MATH%202004%20SUN.
Texto completoEl-Bordany, Refaat. "In orbit calibration of satellite inertia matrix and thruster coefficients". Thesis, University of Surrey, 2001. http://epubs.surrey.ac.uk/842840/.
Texto completoSternini, Simone. "On the identification of bridge decks aeroelastic coefficients: the covariance block hankel matrix method". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/5999/.
Texto completoZhebel, Elena. "A multigrid method with matrix-dependent transfer operators for 3D diffusion problems with jump coefficients". Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola", 2009. http://nbn-resolving.de/urn:nbn:de:bsz:105-682918.
Texto completoCHO, Deung-Lyong, Mi-Jung JEEN y Takenori KATO. "Validation of physical parameters in quantitative electron probe microanalysis (EPMA) Part I : mass attenuation coefficients". Dept. of Earth and Planetary Sciences, Nagoya University, 2013. http://hdl.handle.net/2237/20540.
Texto completoKestring, Franciele Buss Frescki. "Análise geoestatística de mapas temáticos da produtividade da soja com diferentes grades amostrais". Universidade Estadual do Oeste do Parana, 2011. http://tede.unioeste.br:8080/tede/handle/tede/359.
Texto completoStudies on spatial variability of soybeans yield are of great importance for the development of new technologies that improve the world agricultural production. One of methods that allows this study is geostatistics. The geostatistical analysis makes possible the predictions of results and one of its products are thematic maps. Thus, this trial describes some techniques to draw and compare thematic maps using kriging. The analysis was based on data from soybean yield in t ha−1 according to harvest year 2004/2005 in an experimental area with sampling grades whose distances were: 25x25 m, 50x50 m, 75x75 m and 100x100 m plus a harvest monitor. The maps were compared using error matrix and confusion matrix. In addition, there was a better accuracy of the spatial variability maps that were drawn, while the analysis of coefficients of accuracy allows a better planning of sampling mesh for future studies. The measures of accuracy that were obtained by error matrix are significant options to make comparison among thematic maps, once they provide global indices and also by classes.
Com o aumento da produção agrícola mundial, o processo de produção agrícola tornou-se alvo do estudo de diversos pesquisadores. Estudos sobre a variabilidade espacial da produtividade da soja são de grande importância para o desenvolvimento de novas tecnologias, que beneficiam a agricultura. A análise geoestatística torna possível realizar previsões dos resultados, tendo como um de seus produtos os mapas temáticos. Este trabalho descreve algumas técnicas para a construção e comparação de mapas temáticos, utilizando a krigagem. A análise foi realizada com dados da produtividade de soja em t ha−1 do ano agrícola 2004/2005 numa área experimental com grades de amostragem com distâncias de 25x25 m, 50x50 m, 75x75 m, 100x100 m e monitor de colheita, comparando-se os mapas, utilizando a matriz de erros e a matriz de confusão. Além de uma melhor precisão dos mapas de variabilidade espacial gerados, a análise dos índices de acurácia possibilita um melhor planejamento das malhas amostrais para futuros estudos. As medidas de acurácia obtidas por meio da matriz de erros são opções significativas para realizar a comparação entre mapas temáticos, uma vez que fornecem índices globais e também por classes.
Buenger, Carl D. Buenger. "Quantitative Non-Divergence, Effective Mixing, and Random Walks on Homogeneous Spaces". The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1462800914.
Texto completoBoyer, Adrien. "Sur certains aspects de la propriété RD pour des représentations sur les bords de Poisson-Furstenberg". Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4723.
Texto completoWe study property RD in terms of decay of matrix coefficients for unitary representations. We focus our attention on unitary representations arising from action of Lie groups and discrete groups of isometries of a CAT(-1) space on their appropriate boundary. We use some techniques of harmonic analysis, and ergodic theory to start a new approach of Valette's conjecture
Maati, Amel. "Mise en œuvre de formalismes pour la modélisation de grands réseaux périodiques d'antennes". Thesis, Limoges, 2018. http://www.theses.fr/2018LIMO0009/document.
Texto completoThis thesis is organized in the general context of modeling a large antenna arrays with the aim of achieving a high level of precision. This modeling allows a complete optimization of the performances and an enhancement of the energy efficiency. Given that the electromagnetic optimization of large arrays still represents a challenge if the mutual coupling is not efficiently modeled. This work offers the implementation of a method allowing the precise modeling of large antenna arrays while reducing the computation time and maintaining a high degree of precision. The aim is to demonstrate that the derived approach from the infinite periodic formalisms makes it possible to obtain a full [S] matrix of an array based on the study of a unit cell. After presenting a state of the art of antenna arrays and their methods of analysis, the proposed modeling approach is explained. Numerical and Experimental demonstrators are then made for the validation. Finally, this method is successfully used for two types of applications
Matta, Sandrine. "Propagation des ondes acoustiques dans une multicouche composée de couches viscoélastiques liquides, solides et poreuses". Thesis, Valenciennes, 2018. http://www.theses.fr/2018VALE0035/document.
Texto completoThis thesis proposes a general formalism to model the acoustic wave propagation in a multilayer consisting of any combination of fluid, isotropic elastic solid, and isotropic poroelastic layers, the method having the flexibility to be extended to include other layer-natures. At a first stage, a stable algorithm is developed, based on the recursive stiffness matrix approach, to model the propagation of a plane wave incident on the multilayer as a function of its incidence angle and frequency. This algorithm merges recursively the structureindividual layers stiffness matrices into one total stiffness matrix and allows then the calculation of the reflection and transmission coefficients, as well as the displacement and stress components inside the multilayer for every incident plane wave direction. Secondly, to model the propagation of a bounded incident wave beam, the angular spectrum technique is used which is based on the decomposition of this beam into a spectrum of plane waves traveling in different directions. The corresponding reflected wave beam in the incidence medium, and the transmitted wave beam in the transmission medium, as well as the fields distributions (displacement and stress components) inside the multilayer are obtained by summing the contribution of all the plane waves traveling in different directions. As a numerical application, a three-layered solid-porous-solid structure immersed in water is simulated. The resulting reflection and transmission as well as the displacement and stress components in the multilayer corresponding to both, the incident plane wave in different directions and the incident bounded beam reveal the stability of the method and the continuity of the displacements and stresses at the interfaces
Libros sobre el tema "Matrix coefficients"
Handbook of structural and mechanical matrices: Definitions, transport matrices, stiffness matrices, finite differences, finite elements, graphs and tables of matrix coefficients. New York: McGraw-Hill, 1988.
Buscar texto completoGoodyer, M. J. Derivation of jack movement influence coefficients as a basis for selecting wall contours giving reduced levels of interference in flexible walled test sections. Hampton, VA: National Aeronautics and Space Administration, Langley Research Center, 1985.
Buscar texto completoAttfield, C. L. F. Testing the rank of a coefficient matrix. Bristol: University of Bristol, Department of Economics, 1995.
Buscar texto completoAn examination and assessment of available incoherent scattering S-Matrix theory, also compton profile information, and their impact on photon attenuation coefficient compilations. Gaithersburg, MD (100 Bureau Drive, Gaithersburg 20899-8463): U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1999.
Buscar texto completoNational Institute of Standards and Technology (U.S.), ed. An examination and assessment of available incoherent scattering S-Matrix theory, also compton profile information, and their impact on photon attenuation coefficient compilations. Gaithersburg, MD (100 Bureau Drive, Gaithersburg 20899-8463): U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1999.
Buscar texto completoNational Institute of Standards and Technology (U.S.), ed. An examination and assessment of available incoherent scattering S-Matrix theory, also compton profile information, and their impact on photon attenuation coefficient compilations. Gaithersburg, MD (100 Bureau Drive, Gaithersburg 20899-8463): U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1999.
Buscar texto completoSkiba, Grzegorz. Fizjologiczne, żywieniowe i genetyczne uwarunkowania właściwości kości rosnących świń. The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 2020. http://dx.doi.org/10.22358/mono_gs_2020.
Texto completoThe main objective of this project is to be produce copper reinforced metal matrix composite (MMC) layers using micron sized AlN particles via friction stir processing (FSP) in order to enhance surface mechanical properties. Micro structural evaluation using Optical Microscopy (OM) and Scanning Electron Microscopy (SEM) indicated that an increase in traverse speed and a decrease in rotational speed cause a reduction in the grain size of different groove width (0,0.4,0.8,1.2 mm) of stir zone (SZ) for the specimens friction stir processed (FSPed) without AlN particles. It was found that upon addition of AlN particles, wear properties were improved. This behavior was further supported by SEM images of wear surfaces. Results demonstrated that the micro composite produced by FSP exhibited enhanced wear resistance and higher average friction coefficient in comparison with pure copper. Tensile properties and fracture characteristics of the specimens FSPed with and without AlN particles and pure copper were also evaluated. According to the results, the MMC layer produced by FSP showed higher strength and lower elongation than pure copper while a remarkable elongation was observed for FSPed specimen without AlN particles and been greatly developed by the use of AlN. Association of Scientists, Developers and Faculties, 2016.
Buscar texto completoCapítulos de libros sobre el tema "Matrix coefficients"
Jevtić, Miroljub, Dragan Vukotić y Miloš Arsenović. "The Hilbert Matrix Operator". En Taylor Coefficients and Coefficient Multipliers of Hardy and Bergman-Type Spaces, 293–316. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-45644-7_14.
Texto completoSauter, Stefan A. y Christoph Schwab. "Generating the Matrix Coefficients". En Boundary Element Methods, 289–352. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-68093-2_5.
Texto completoHowe, Roger y Eng Chye Tan. "Asymptotics of Matrix Coefficients". En Non-Abelian Harmonic Analysis, 203–42. New York, NY: Springer New York, 1992. http://dx.doi.org/10.1007/978-1-4613-9200-2_5.
Texto completoBurke, Philip G. "Clebsch–Gordan and Racah Coefficients". En R-Matrix Theory of Atomic Collisions, 607–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15931-2_13.
Texto completoKrupnik, Naum Yakovlevich. "Singular Integral Operators with Matrix Coefficients". En Operator Theory: Advances and Applications, 67–90. Basel: Birkhäuser Basel, 1987. http://dx.doi.org/10.1007/978-3-0348-5463-4_3.
Texto completoFell, David A., Herbert M. Sauro y J. Rankin Small. "Control Coefficients and the Matrix Method". En Control of Metabolic Processes, 139–48. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4757-9856-2_10.
Texto completoMartins, Fernando, Edgar Pereira, M. A. Facas Vicente y José Vitória. "Stability of Matrix Differential Equations with Commuting Matrix Constant Coefficients". En Mathematical Methods in Engineering, 97–107. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-7183-3_9.
Texto completoGilbert, Alexander D., Ivan G. Graham, Robert Scheichl y Ian H. Sloan. "Bounding the Spectral Gap for an Elliptic Eigenvalue Problem with Uniformly Bounded Stochastic Coefficients". En 2018 MATRIX Annals, 29–43. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38230-8_3.
Texto completoLakshminarayanan, V. y S. Varadharajan. "Calculation of Aberration Coefficients: A Matrix Method". En Documenta Ophthalmologica Proceedings Series, 111–14. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5698-1_15.
Texto completoHines, Benjamin, Yuriy Kuleshov y Guoqi Qian. "Spatial Modelling of Linear Regression Coefficients for Gauge Measurements Against Satellite Estimates". En 2019-20 MATRIX Annals, 217–34. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-62497-2_11.
Texto completoActas de conferencias sobre el tema "Matrix coefficients"
Yuan, J. Y., D. Coombe, D. H. S. Law y A. Babchin. "Determination of the Relative Permeability Matrix Coefficients". En Canadian International Petroleum Conference. Petroleum Society of Canada, 2001. http://dx.doi.org/10.2118/2001-002.
Texto completoGuo, Xiao-Bin y Zeng-Tai Gong. "Undetermined coefficients method for solving semi-fuzzy matrix equations". En 2010 International Conference on Machine Learning and Cybernetics (ICMLC). IEEE, 2010. http://dx.doi.org/10.1109/icmlc.2010.5580544.
Texto completoSanchez, L. E. U., H. M. P. Meana y M. N. Miyatake. "Wavelet image compression using universal coefficients matrix detail estimation". En 14th International Conference on Electronics, Communications and Computers, 2004. CONIELECOMP 2004. IEEE, 2004. http://dx.doi.org/10.1109/icecc.2004.1269586.
Texto completoKnežević, Marin, Vedran Krčadinac y Lucija Relić. "Matrix products of binomial coefficients and unsigned Stirling numbers". En 3rd Croatian Combinatorial Days. Faculty of Civil Engineering, University of Zagreb, 2021. http://dx.doi.org/10.5592/co/ccd.2020.04.
Texto completoLi Xie, Huizhong Yang, Yanjun Liu y Feng Ding. "Iterative solutions for general coupled matrix equations with real coefficients". En 2011 American Control Conference. IEEE, 2011. http://dx.doi.org/10.1109/acc.2011.5991200.
Texto completoPustovoy, E. A. y O. A. Pystovaya. "Management of neural networks using the spatial matrix of coefficients". En 2017 International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS). IEEE, 2017. http://dx.doi.org/10.1109/icecds.2017.8389930.
Texto completoXie, Jinsen y Tao Yu. "Analysis of Isotopic Contributions to Doppler Coefficients of Inert Matrix Fuels". En 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-30620.
Texto completoShridhar, R. y D. J. Cooper. "Selection of the move suppression coefficients in tuning dynamic matrix control". En Proceedings of 16th American CONTROL Conference. IEEE, 1997. http://dx.doi.org/10.1109/acc.1997.611897.
Texto completoXu, Haisheng y Wenyun Gao. "MISL-based colocated MIMO radar waveform coefficients matrix design for beampattern matching". En 2016 8th International Conference on Wireless Communications & Signal Processing (WCSP). IEEE, 2016. http://dx.doi.org/10.1109/wcsp.2016.7752475.
Texto completoPark, Jong Sam y Boo Hee Nam. "A blind watermarking using data matrix and changing coefficients in wavelet domain". En International Workshop and Conference on Photonics and Nanotechnology 2007, editado por Minoru Sasaki, Gisang Choi Sang, Zushu Li, Ryojun Ikeura, Hyungki Kim y Fangzheng Xue. SPIE, 2007. http://dx.doi.org/10.1117/12.784035.
Texto completoInformes sobre el tema "Matrix coefficients"
Telfeyan, Katherine Christina, Stuart Douglas Ware, Paul William Reimus y Kay Hanson Birdsell. Comparison of Experimental Methods for Estimating Matrix Diffusion Coefficients for Contaminant Transport Modeling. Office of Scientific and Technical Information (OSTI), noviembre de 2017. http://dx.doi.org/10.2172/1407916.
Texto completoH. Liu, Q. Zhou y Y. Zhang. POTENTIAL SCALE DEPENDENCE OF EFFECTIVE MATRIX DIFFUSION COEFFICIENT. Office of Scientific and Technical Information (OSTI), marzo de 2006. http://dx.doi.org/10.2172/886038.
Texto completoH.H. Liu y Y. Zhang. Scale Dependence of Effective Matrix Diffusion Coefficient Evidence and Preliminary Interpertation. Office of Scientific and Technical Information (OSTI), junio de 2006. http://dx.doi.org/10.2172/893877.
Texto completoQ. Zhou, Hui-Hai Liu, F.J. Molz, Y. Zhang y G.S. Bodvarsson. FIELD-SCALE EFFECTIVE MATRIX DIFFUSION COEFFICIENT FOR FRACTURED ROCK:RESULTS FROM LITERATURE SURVEY. Office of Scientific and Technical Information (OSTI), abril de 2005. http://dx.doi.org/10.2172/859193.
Texto completoY. Zhang, H. Liu, Q. Zhou y S. Finsterle. HOW DUAL-SCALE DIFFUSIVE PROPERTY HETEROGENEITY AFFECTS EFFECTIVE MATRIX DIFFUSION COEFFICIENT IN FRACTURED ROCK. Office of Scientific and Technical Information (OSTI), septiembre de 2005. http://dx.doi.org/10.2172/884925.
Texto completoHubbell, J. H. An examination and assessment of available incoherent scattering s-matrix theory, also compton profile information, and their impact on photon attenuation coefficient compilations. Gaithersburg, MD: National Institute of Standards and Technology, 1999. http://dx.doi.org/10.6028/nist.ir.6358.
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