Li, Jin; Hu, Jing; Zhang, Yinhong; Zhang, Xiaofeng - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 12, pp. 2381-2387
Detection of dynamical complexity changes in natural and man-made systems has deep scientific and practical meaning. We use the base-scale entropy method to analyze dynamical complexity changes for heart rate variability (HRV) series during specific traditional forms of Chinese Chi and Kundalini...