arXiv · cond-mat/0312317
Estimating Driving Forces of Nonstationary Time Series with Slow Feature Analysis
Abstract
Slow feature analysis (SFA) is a new technique for extracting slowly varying features from a quickly varying signal. It is shown here that SFA can be applied to nonstationary time series to estimate a single underlying driving force with high accuracy up to a constant offset and a factor. Examples with a tent map and a logistic map illustrate the performance.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Laurenz Wiskott. 2003-12-12. Estimating Driving Forces of Nonstationary Time Series with Slow Feature Analysis. https://arxiv.org/abs/cond-mat/0312317
Cite the original work for its findings. Save a collection to share your selection of sources.