Abstract
We introduce a variation of the statistical method archetypal analysis (Cutler and Breiman, 1994) that tracks moving structures, such as traveling waves or solitons, in a data set. By using this method the traveling part of the motion is separated from the stationary (or semi-stationary) pattern.
Original language | English |
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Pages (from-to) | 1-16 |
Number of pages | 16 |
Journal | Physica D: Nonlinear Phenomena |
Volume | 107 |
Issue number | 1 |
DOIs | |
State | Published - 1997 |
Keywords
- Archetypal analysis
- Archetypes
- Coherent structures
- Dynamical systems
- Principal components