Polynomial interpolation
1D polynomial interpolation
Rational interpolation
1D rational interpolation
Spline interpolation and fitting
1D spline interpolation and fitting
Bilinear spline interpolation
Bilinear spline interpolation
Bicubic interpolation/fitting
Large-scale bicubic spline interpolation/fitting (regular and scattered datasets)
Linear/nonlinear least squares
Least squares fitting (linear/nonlinear)
Fast RBF interpolation/fitting
Scattered interpolation/fitting in O(N*logN) time.
Introduction to RBF's
Introductory course to RBF interpolation
OUTDATED ARTICLE: bilinear and bicubic spline interpolation
Bilinear/bicubic spline
