Detecting phase synchronization in noisy data from coupled chaotic oscillators.

@article{Sun2008DetectingPS,
  title={Detecting phase synchronization in noisy data from coupled chaotic oscillators.},
  author={Junfeng Sun and Jie Zhang and Jin Zhou and Xiaoke Xu and Michael Small},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2008},
  volume={77 4 Pt 2},
  pages={046213}
}
Two schemes are proposed to detect phase synchronization from chaotic data contaminated by noise. The first is a neighborhood-based method which links time delay embedding with instantaneous phase estimation. The second adopts the local projection method as a preprocessing filter to noisy data. Both schemes utilize the state recurrence, an important feature… CONTINUE READING