Unfolding the Phase Space Structure of Noisy Time Series by means of Angular First-Return Maps

Figure 6

Time delay histograms for (a) Lorenz -coordinate; (b) Rossler -coordinate; (c) Lorenz magnitude vector; (d) Rossler magnitude vector. Note the additional peaks provided by (dotted circles) and how the periodicities are amplified.

(a)

(b)

(c)

(d)