Robust rational interpolation and least-squares
An efficient and robust algorithm and a Matlab code ratdisk are presented for rational interpolation or linearized least-squares approximation of a function based on its values at points equally spaced on a circle. The use of the singular value decomposition enables the detection and elimination of...
| Hoofdauteurs: | , , |
|---|---|
| Formaat: | Report |
| Gepubliceerd in: |
ETNA
2011
|