An automatic methodology for obtaining optimum shape factors for the radial point interpolation method
In this letter, a methodology is proposed for automatically (and locally) obtaining the shape factor c for the Gaussian basis functions, for each support domain, in order to increase numerical precision and mainly to avoid matrix inversion impossibilities. The concept of calibration function is intr...
Main Authors: | Péricles L. Machado, Rodrigo M.S. de Oliveira, Washington C.B. Souza, Ramon C.F. Araújo, Maria E.L. Tostes, Cláudio Gonçalves |
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Format: | Article |
Language: | English |
Published: |
Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
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Series: | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742011000200009&lng=en&tlng=en |
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