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The Generalized Tikhonov Regularization Method for High Order Numerical Derivatives
School of Science, Lanzhou University of Technology, Lanzhou, Gansu, China.
School of Mathematics and Statistics, Lanzhou University, Lanzhou, Gansu, China
Computer Modeling in Engineering & Sciences 2014, 100(1), 19-29. https://doi.org/10.3970/cmes.2014.100.019
Abstract
Numerical differentiation is a classical ill-posed problem. The generalized Tikhonov regularization method is proposed to solve this problem. The error estimates are obtained for a priori and a posteriori parameter choice rules, respectively. Numerical examples are presented to illustrate the validity and effectiveness of this method.Keywords
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