Browsing by Subject "time-series"
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Detrended fluctuation analysis of scaling crossover effects
(2010)Detrended fluctuation analysis (DFA) is one of the most frequently used fractal time series algorithms. DFA has also become the tool of choice for analysis of the short-time fluctuations despite the fact that its validity ... -
Dynamics of electroencephalogram entropy and pitfalls of scaling detection
(2010)In recent studies a number of research groups have determined that human electroencephalograms (EEG) have scaling properties. In particular, a crossover between two regions with different scaling exponents has been reported. ...