Line structures in recurrence plots
نویسندگان
چکیده
Recurrence plots exhibit line structures which represent typical behaviour of the investigated system. The local slope of these line structures is connected with a specific transformation of the time scales of different segments of the phase-space trajectory. This provides us a better understanding of the structures occurring in recurrence plots. The relationship between the timescales and line structures are of practical importance in cross recurrence plots. Using this relationship within cross recurrence plots, the time-scales of differently sampled or time-transformed measurements can be adjusted. An application to geophysical measurements illustrates the capability of this method for the adjustment of time-scales in different measurements. 2005 Elsevier B.V. All rights reserved. PACS: 05.45; 07.05.Kf; 07.05.Rm; 91.25.-r; 91.60.Pn
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