Recurrence quantification analysis (RQA) is a method of nonlinear data analysis (cf. chaos theory) for the investigation of dynamical systems. It quantifies the number and duration of recurrences of a dynamical system presented by its phase space trajectory. See more The recurrence quantification analysis (RQA) was developed in order to quantify differently appearing recurrence plots (RPs), based on the small-scale structures therein. Recurrence plots are tools which visualise the … See more • Recurrence plot, a powerful visualisation tool of recurrences in dynamical (and other) systems. • Recurrence period density entropy, an information-theoretic method for summarising the recurrence properties of both deterministic and stochastic dynamical systems. See more • http://www.recurrence-plot.tk/ See more The simplest measure is the recurrence rate, which is the density of recurrence points in a recurrence plot: See more Instead of computing the RQA measures of the entire recurrence plot, they can be computed in small windows moving over the recurrence plot along the LOI. This provides time … See more • Marwan, N. (2008). "A Historical Review of Recurrence Plots". European Physical Journal ST. 164 (1): 3–12. arXiv:1709.09971. Bibcode:2008EPJST.164....3M See more WebAug 17, 2024 · Published 17 August 2024. Materials Science. The European Physical Journal Special Topics. Recurrence quantification analysis (RQA) is a well established method of …
Cross recurrence plot and quantification analysis -CRP, CRQA
WebJul 19, 2024 · Recurrence quantification analysis (RQA) is a well established method of nonlinear data analysis. In this work we present a new strategy for an almost parameter … WebJan 1, 2002 · It is shown that recurrence quantification analysis can be suitably applied to economics and, therefore, may help in anticipating transitions from laminar (i.e. regular) to turbulent (i.e. chaotic) phases such as USA GDP in 1949, 1953, etc. Moreover, recurrence quantification analysis detects differences between macroeconomic variables, and ... grease trap lifespan
CRAN - Package crqa
WebDec 9, 1996 · Recurrence quantification analysis (RQA) is a non-biased extension of RPA which allows recurrent structures to be followed over time [3]. In order to mimic … http://www.recurrence-plot.tk/rqa.php WebApr 7, 2024 · The type of analysis pipeline is not the only factor that leads to FDOPA PET differences between published studies: in Eisenberg et al, 56 for example, the study participants did not receive entacapone prior imaging acquisition, which is known to have a significant effect on FDOPA PET quantification both in animal 57 and humans. 58,59 It … grease trap lining