Figure 8
(a) Convergence with the time series length of mean CMI estimates for
(thin solid line) and
(thin dashed line) for the uncoupled Rössler systems (
5,
6) with the frequency ratio 1:5,
;
(thick dotted line) for the same systems with the frequency ratio 1:5 and the coupling strength
and
(thick solid line) for the systems with the frequency ratio 5:1,
and
. (b) Convergence of the CMI means for the FFT surrogate data of the Rössler systems (
5,
6) with the frequency ratio 1:5,
and the coupled (
, thick lines) and the uncoupled (
, thin lines) cases,
(solid lines), and
(dashed or dotted lines). (c) Convergence with the time series length of mean CMI estimates for
(thin solid line) and
(thin dashed line) for the uncoupled Rössler systems (
5,
6) with the frequency ratio 1:5,
;
(thick dotted line) for the same systems with the frequency ratio 1:5 and the coupling strength
and
(thick solid line) for the systems with the frequency ratio 5:1,
and
. (d) Convergence of the CMI means for the FFT surrogate data of the Rössler systems (
5,
6) with the frequency ratio 1:5,
, and the coupled (
, thick lines) and uncoupled (
, thin lines) cases,
(solid lines), and
(dashed or dotted lines).
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