Order-preserving derivative approximation with periodic radial basis functions
نویسندگان
چکیده
منابع مشابه
Order-preserving derivative approximation with periodic radial basis functions
In this exploratory paper we study the convergence rates of an iterated method for approximating derivatives of periodic functions using radial basis function (RBF) interpolation. Given a target function sampled on some node set, an approximation of the m derivative is obtained by m successive applications of the operator “interpolate, then differentiate” this process is known in the spline com...
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ژورنال
عنوان ژورنال: Advances in Computational Mathematics
سال: 2014
ISSN: 1019-7168,1572-9044
DOI: 10.1007/s10444-014-9348-1