Wavelets and high order numerical differentiation
نویسندگان
چکیده
منابع مشابه
Wavelets and Differentiation
The approximation conditions of Strang and Fix are first recalled. An elementary result on the differentiation of a finite elements approximation is proved, followed by a result by Lemarié on the differentiation of a wavelet decomposition. Daubechies’ spline example is detailed. 1 The Strang and Fix conditions 1.1 Main result The following theorem relates the approximating properties of a discr...
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ژورنال
عنوان ژورنال: Applied Mathematical Modelling
سال: 2010
ISSN: 0307-904X
DOI: 10.1016/j.apm.2010.01.009