Xu, Yinlin; Ma, Qianli D.Y.; Schmitt, Daniel T.; … - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 23, pp. 4057-4072
We investigate how various coarse-graining (signal quantization) methods affect the scaling properties of long-range power-law correlated and anti-correlated signals, quantified by the detrended fluctuation analysis. Specifically, for coarse-graining in the magnitude of a signal, we consider (i)...