Results 1 to 10 of about 62,439 (166)
Universal hypothesis of autocorrelation function from Krylov complexity
In a quantum many-body system, autocorrelation functions can determine linear responses nearby equilibrium and quantum dynamics far from equilibrium.
Ren Zhang, Hui Zhai
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Autocorrelations of Vectorial Boolean Functions [PDF]
Recently, BarOn et al. introduced at Eurocrypt'19 a new tool, called the differential-linear connectivity table (DLCT), which allows for taking into account the dependency between the two subciphers E0 and E1 involved in differential-linear attacks. This paper presents a theoretical characterization of the DLCT, which corresponds to an autocorrelation ...
Canteaut, Anne +6 more
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We propose a new autocorrelation measure for functional time series that we term spherical autocorrelation. It is based on measuring the average angle between lagged pairs of series after having been projected onto the unit sphere. This new measure enjoys several complimentary advantages compared to existing autocorrelation measures for functional data,
Yeh, Chi-Kuang +2 more
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On the Autocorrelation Function of 1/f Noises
The outputs of many real-world complex dynamical systems are time series characterized by power-law correlations and fractal properties. The first proposed model for such time series comprised fractional Gaussian noise (fGn), defined by an ...
Pedro Carpena, Ana V. Coronado
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An analytical process of spatial autocorrelation functions based on Moran's index.
A number of spatial statistic measurements such as Moran's I and Geary's C can be used for spatial autocorrelation analysis. Spatial autocorrelation modeling proceeded from the 1-dimension autocorrelation of time series analysis, with time lag replaced ...
Yanguang Chen
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Linear Prediction Using Refined Autocorrelation Function
This paper proposes a new technique for improving the performance of linear prediction analysis by utilizing a refined version of the autocorrelation function.
Shimamura Tetsuya, Rahman M Shahidur
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Liver Backscatter and the Hepatic Vasculature’s Autocorrelation Function
Ultrasound imaging of the liver is an everyday, worldwide clinical tool. The echoes are produced by inhomogeneities within the interrogated tissue, but what are the mathematical properties of these scatterers?
Jonathan J. Carroll-Nellenback +3 more
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Detection of Bolt Looseness Based on Average Autocorrelation Function
Bolted connections are widely used in multiple engineering fields including aerospace and mechanical engineering due to their numerous advantages like the ability to bear relatively heavy loads, low costs, easy installation, and implementation.
Jigang Wu +4 more
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Impact of autocorrelation on functional connectivity [PDF]
Although the impact of serial correlation (autocorrelation) in residuals of general linear models for fMRI time-series has been studied extensively, the effect of autocorrelation on functional connectivity studies has been largely neglected until recently.
Mohammad R. Arbabshirani +10 more
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Autocorrelation of ratios of $L$-functions [PDF]
Minor ...
Conrey, Brian +2 more
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