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Correlation integral for stationary gaussian time series
(2023)
The correlation integral of a time series is a normalized coefficient that represents the number of close pairs of points of the series lying in phase space. It has been widely studied in a number of disciplines such as ...
Underwater acoustic time delay estimation based on envelope differences of correlation functions
(MDPI AG, 2019)
This paper proposes underwater acoustic time delay estimation based on the envelope differences of correlation functions (EDCF), which mitigates the delay estimation errors introduced by the amplitude fluctuations of the ...
Noise-assisted estimation of attractor invariants
(American Physical Society, 2016-06)
In this article, the noise-assisted correlation integral (NCI) is proposed. The purpose of the NCI is to estimate the invariants of a dynamical system, namely the correlation dimension (D), the correlation entropy (K2), ...
Discovering patterns of time association among air pollution and meteorological variables
(Springer, 2021)
Lately, there is a concern about to air pollution, which leads to environmental
specialists discovering relevant causes of this phenomenon. Several
factors determine the level of pollution, but it is necessary to find ...
Correlation times in stochastic equations with delayed feedback and multiplicative noise
(Amer Physical Soc, 2011-01-11)
We obtain the characteristic correlation time associated with a model stochastic differential equation that includes the normal form of a pitchfork bifurcation and delayed feedback. In particular, the validity of the common ...
Correlation times in stochastic equations with delayed feedback and multiplicative noise
(Amer Physical Soc, 2011-01-11)
We obtain the characteristic correlation time associated with a model stochastic differential equation that includes the normal form of a pitchfork bifurcation and delayed feedback. In particular, the validity of the common ...
Correlation times in stochastic equations with delayed feedback and multiplicative noise
(2011-01-11)
We obtain the characteristic correlation time associated with a model stochastic differential equation that includes the normal form of a pitchfork bifurcation and delayed feedback. In particular, the validity of the common ...
On the possibility of breaking the heterodyne detection quantum noise limit with cross-correlation
(Institute of Electrical and Electronics Engineers Inc., 2018)
The cross-correlation sensitivity of two identical balanced photodiode heterodyne receivers
is characterized. Both the balanced photodiodes receive the same weak signal split up equally, a situation
equivalent to an ...