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physics.data-an2001★ 961 cited
Effect of nonstationarities on detrended fluctuation analysis
Zhi Chen, Plamen Ch. Ivanov, Kun Hu +1
Detrended fluctuation analysis (DFA) is a scaling analysis method used to quantify long-range power-law correlations in signals. Many physical and biological signals are ``noisy'',…
physics.data-an2001★ 1.3k cited
Effect of Trends on Detrended Fluctuation Analysis
Kun Hu, Plamen Ch. Ivanov, Zhi Chen +2
Detrended fluctuation analysis (DFA) is a scaling analysis method used to estimate long-range power-law correlation exponents in noisy signals. Many noisy signals in real systems d…