Erratum to: Numerical differentiation using spline functions
نویسندگان
چکیده
منابع مشابه
Fractional Order Numerical Differentiation with B-spline Functions
Smoothing noisy data with spline functions is well known in approximation theory. Smoothing splines have been used to deal with the problem of numerical differentiation. In this paper, we extend this method to estimate the fractional derivatives of a smooth signal from its discrete noisy data. We begin with finding a smoothing spline by solving the Tikhonov regularization problem. Then, we prop...
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In this paper, quadratic rules for obtaining approximate solution of definite integrals as well as single and double integrals using spline quasi-interpolants will be illustrated. The method is applied to a few test examples to illustrate the accuracy and the implementation of the method.
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متن کاملnumerical integration using spline quasi-interpolants
in this paper, quadratic rules for obtaining approximate solution of definite integrals as well as single and double integrals using spline quasi-interpolants will be illustrated. the method is applied to a few test examples to illustrate the accuracy and the implementation of the method
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ژورنال
عنوان ژورنال: Computational Mathematics and Modeling
سال: 2013
ISSN: 1046-283X,1573-837X
DOI: 10.1007/s10598-013-9170-5