%Recurrence |
Represents the number of recurrences among the total number of possible recurrences. |
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%Determinism |
Represents the number of recurrence points that are part of a diagonal of at least lminelements (usually lmin = 2), divided by the number of recurrences. |
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%Laminarity |
Corresponds to the computation of %Determinism, but considering vertical (or horizontal) lines instead of diagonal lines. |
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Trapping Time |
Represents the number of recurrence points that are part of vertical (or horizontal) lines, divided by the number of vertical (or horizontal) lines. |
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%Determinism/%Recurrence |
This ratio is often used to detect transitions of the dynamics. |
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Segment lengths |
The mean and maximum lengths of diagonal and vertical (or horizontal) lines. |
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Shannon entropy |
Same feature presented in the informational domain, but applied to the distributions of the lines (either diagonal or vertical/horizontal). |
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Kolmogorov entropy |
The slope of the line fitting the log-log plot of the distribution of diagonal lines as a function of the threshold used to create the recurrence plot. |