DFA

(redirected from Detrended fluctuation analysis)
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AcronymDefinition
DFADemocracy for America
DFADepartment of Foreign Affairs (Pasay City, Philippines)
DFADepartment of Finance and Administration (Australia)
DFADimensional Fund Advisors (Austin, TX)
DFADiscriminant Function Analysis
DFADeath from Above (band)
DFADeath From Above (gaming clan and video game move)
DFADepartment of Food and Agriculture
DFADirect Fluorescent Antibody
DFADeterministic Finite Automaton
DFADesign for All (design systems creating accessibility for all)
DFADesignated for Assignment (baseball)
DFADesign For Assembly
DFADirector of Finance & Administration (various companies)
DFADairy Farmers of America, Inc.
DFADirector of Financial Aid (various organizations)
DFADialogue for Action (various organizations)
DFADown from Above (architectural, mechanical drawings)
DFADigital Fine Art
DFADxi Frame Address
DFADigital Frequency Analysis
DFADifferential Fault Analysis (cryptography)
DFADown for Anything
DFADepartment of Fisheries and Aquaculture (Canada)
DFADigital Film Academy (various locations)
DFADetrended Fluctuation Analysis (signals)
DFADirections for Administration (test administering manual)
DFADynamic Fabric Automation (Cisco)
DFADirector for Administration (US Army)
DFADodd–Frank Wall Street Reform and Consumer Protection Act of 2010
DFADominica Football Association
DFAData Flow Analysis
DFADesign for Advertising (Washington)
DFADivision of Food Additives (National Institute of Health Sciences; Japan)
DFADroit Fiscal des Affaires (French: Business Tax Law)
DFADoctor of Fine Arts
DFADiesel Fuel Additive (various companies)
DFADeutscher Famulantenaustausch (German Exchange Office for Medical Clerkships)
DFADiplôme de Français des Affaires (French: Diploma in Business French)
DFADétecteur de Fumée Autonome (French smoke alarm company)
DFADevelopment Facilitation Act (South Africa)
DFADisaster Financial Assistance (Canada)
DFADraft Final Act (trade; various organizations)
DFADelegated Financial Authority (New Zealand)
DFADutch Flower Auction
DFADalhousie Faculty Association
DFADépartement Français d'Amérique (French: French Departments of America)
DFADirect Federal Assistance (FEMA/USACE)
DFADried Fruit Association
DFADynamique des Fluides et Acoustique (French: Fluid and Acoustic Dynamics)
DFADesignate for Assignment (baseball)
DFADefy False Authority (band)
DFADuty Free Americas Inc
DFADefence Families of Australia
DFADeath From Afar (sniper/gaming slang)
DFADense Fog Advisory (weather report)
DFADeafness Forum of Australia (est. 1993)
DFADuty Free Allowance
DFADeutsche Filmakademie (German: German Film Academy)
DFADallas Fashion Awards (Texas)
DFADeadly Force Authorized (gaming)
DFADestined for Assimilation (band)
DFADe-Trended Fluctuation Analysis
DFADeep Femoral Artery
DFADuggan-French Approach
DFADifficulty Falling Asleep
DFADesign for Affordability
DFADelta Frangible Ammunition
DFADraft for Approval
DFADynamic Force Analysis
DFADesign for Accessibility
DFADiffuse Fibrosing Alveolitis
DFADesignated Field Activity
DFADiploma in Fine Arts
DFADesign for Availability
DFADiesel Fuel, Arctic grade
DFADisposable Filter Assembly
DFADigital Flaw Analysis
DFADigital Facility Access
References in periodicals archive ?
Two of the most popular techniques to estimate this exponent are the modified rescaled-range analysis (M-R/S) and the detrended fluctuation analysis (DFA).
In this study multifractal detrended fluctuation analysis (MDFA) is proposed for multifractal analysis of discharge signals.
Therefore, the detrended fluctuation analysis (DFA) method with different orders is applied to investigate scaling behaviors, which may eliminate the data trends often masked by nonstationarities.
Then techniques like the Detrended Fluctuation Analysis (DFA) method [22] and Multifractal-DFA (MF-DFA) method [23] were introduced for analysing fractal and multifractal behaviour of fluctuations in high-energy interactions.
In our previous study, we concluded that the flexibility of hand motion parameters could be analyzed using detrended fluctuation analysis and that the stability of the hand motion parameters could be analyzed using unstable periodic orbits analysis using time series data for both hand trajectories.
McDarby, "Establishing the relation between detrended fluctuation analysis and power spectral density analysis for stochastic processes," Physical Review E, vol.
Results are presented in section Results and Discussion: First, the applicability of Detrended Fluctuation Analysis (DFA) for this compressor is established.
The authors' previous research has focused on the detection of transient events in PMU datasets using Detrended Fluctuation Analysis (DFA), for the purpose of triggering steady-state estimators [3] and on determining events suitable for system inertia estimation [4].
To this end, we use the Detrended Fluctuation Analysis (DFA) [67-69] which is a standard robust method suitable for detecting long-range power-law correlations and has been applied to diverse fields where scale-invariant behavior emerges, for example, from DNA [70-72] and heart dynamics [68, 73] to meteorology [74, 75], atmospheric physics [76, 77], geophysics [28, 40, 78, 79], and economics [80-85].
Thus, the methods applied in this paper are based on wavelet analysis (estimation of Hurst exponents, multiscale diagram, and wavelet leaders for multifractal analysis (WLMF)) and multifractal detrended fluctuation analysis (MF-DFA).
In this system, feature extraction was performed through heart rate variability analysis (HRV) and detrended fluctuation analysis (DFA).
(d), (e), (f), (g), (h), (i), and (j) show the SpE: spectral entropy, PE: permutation entropy, AE: approximate entropy, DFA: detrended fluctuation analysis exponent, SFS: SynchFastSlow, SpG: spectral Gini index, and BSpG: binarized spectral Gini index, respectively.