Optimal sampling patterns for Zernike polynomials
A pattern of interpolation nodes on the disk is studied, for which the inter- polation problem is theoretically unisolvent, and which renders a minimal numerical condition for the collocation matrix when the standard basis of Zernike polynomials is used. It is shown that these nodes have an excel...
| Главный автор: | |
|---|---|
| Формат: | info:eu-repo/semantics/article |
| Язык: | English |
| Опубликовано: |
2018
|
| Online-ссылка: | http://hdl.handle.net/10835/5616 http://dx.doi.org/10.1016/j.amc.2015.11.006 |