کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4966073 | 1448688 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An examination of evaluation algorithms for the RBF method
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Radial Basis Function (RBF) methods are important tools for scattered data interpolation and for the solution of PDEs in complexly shaped domains. Several approaches for the evaluation of RBF methods are known. To date, the most noteworthy methods are solving a linear system in the standard RBF basis using both double and extended precision floating point arithmetic and two approaches that make a change of basis for the purpose of obtaining a better conditioned linear system. In this work the approaches are compared and contrasted for the purpose of illustrating the strengths and weakness of each method as well as to give insight into the application of each approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Analysis with Boundary Elements - Volume 75, February 2017, Pages 36-45
Journal: Engineering Analysis with Boundary Elements - Volume 75, February 2017, Pages 36-45
نویسندگان
Scott A. Sarra, Samuel Cogar,