Extracting qualitative dynamics from experimental data |
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Authors: | D S Broomhead Gregory P King |
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Institution: | a Royal Signals and Radar Establishment, St. Andrews Road, Great Malvern, Worcestershire, WR14 3PS, UK |
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Abstract: | We consider the notion of qualitative information and the practicalities of extracting it from experimental data. Our approach, based on a theorem of Takens, draws on ideas from the generalized theory of information known as singular system analysis due to Bertero, Pike and co-workers. We illustrate our technique with numerical data from the chaotic regime of the Lorenz model. |
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