Smoothing Strange Attractors Using Splines
Junheng Luo, Dominique Thiébaut · arXiv (Cornell University) · 1995
A noise-reduction algorithm for time-series of non-linear systems is presented. The algorithm smoothes the attractors in phase space using B-splines, allowing a more accurate measure of their dynamics. The algorithm is tested on numerical and experimental data. It is linear in complexity, and can be applied to embeddings of any dimension.