Figure 1
The model of two weakly coupled phase oscillators. A coupling function can be represented as a surface.
Figure 2
The difference between the theoretical and the observable (measured) phase when the limit cycle of the oscillating system is not circular (left panel). The signal of the theoretical phase is a sine wave, whereas the one of the observable phase is not (center panel). The observable phase grows non-linearly (right panel).
Figure 3
The data flow and the architecture scheme of eDCM PC. The green background area denotes the elements introduced in eDCM PC.
Figure 4
Initial approximation of the inverse transformation function and updating the initial conditions.