Ole Møller Nielsen.
High dimensional smoothing using wavelets.
[COMPRESSED POSTSCRIPT FILE (1100 Kb)]
Hegland, Nielsen, Shen: High Dimensional Smoothing based on Multi-level Analysis.
[COMPRESSED TAR FILE (31 Kb)]
This is a collection of m-files for Matlab 5.0 (UNIX) that
demonstrates wavelet approximations of high dimensional surfaces.
The m-file demo.m compares speed and accuracy of this method
compared to computing a full surface.