Types of Errors in Numerical Analysisnumerical methemetics
This report, however, analyzes theoretically a simplified model of fluid particles to investigate certain numerical errors in PDF methods. Specifically, a theoretical analysis is presented of the numerical errors arising from the use of the ensemble mean (to approximate the mean) in the drift term ...
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In numerical analysis (absolute) errors can be identified with one-dimensional intervals symmetric with respect to zero. Addition, multiplication and inclusion of errors are well-defined (set-theoretically) in interval analysis. We study axiomatically the algebraic properties of such a system of ...
S. Ghosal, 1995, An Analysis of Numerical Errors in Large Eddy Simulations of Turbulence, Center for Turbulence Research, Stanford University Google Scholar 13 A.G. Kravchenko, P. Moin, R. Moser Zonal embedded grids for numerical simulations of wall-bounded turbulent flows J. Comput. Phys., ...
Two classes of structure for errors in regressors are discussed. For complete and balanced data, estimators for the model parameters are derived under the maximum-likelihood framework. Numerical examples are provided to illustrate the proposed technique.doi:10.1080/02664760021763...
Application, Theoretical or Mathematical, Experimental/ computerised numerical controlerror analysiserror compensationmachine toolsmachiningradial basis function networks/ workpiece errorsturningerror analysismachine tool errorgeometric errorA new method for workpiece error analysis and compensation in turning is ...
This chapter gives a short introduction to the Bayesian paradigm for inference and an overview of the Markov chain Monte Carlo (henceforth MCMC) algorithms used in the rest of the book. For a more thorough discussion on Bayesian statistics, the reader is referred to Koop [2003], for instance...
This article reports on an analysis of errors that were displayed by students who studied mathematics in Chemical Engineering in derivatives of mostly trigonometric functions. The poor performance of these students triggered this study. The researcher (lecturer) works in a mathematics support programme ...
NUMERICAL CONTROLTECHNOLOGICAL DEVELOPMENTWORK PROCESS-ORIENTATIONAUTOMATIONIn engineering and other scientific works variables are frequently measured with error, resulting in so-called errors-in-variables situations. The problem of estimating unknown parameters in an errors-in-variables model (EVM)has been ...