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[PDF] Top 20 Random oscillator with general Gaussian noise

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Random oscillator with general Gaussian noise

Random oscillator with general Gaussian noise

... randomness with nonlinearity gives rise to a variety of phenomena both of practical and theoretical significance that have been the subject of many studies since the pioneering work of Stratonovich [1, 2, 3, 4] ... Voir le document complet

7

Packing dimension results for anisotropic Gaussian random fields

Packing dimension results for anisotropic Gaussian random fields

... of Gaussian random fields satisfying Condition (C) is ...operator-scaling Gaussian fields with stationary increments in Xiao (2009b) and solutions to the stochastic heat equation [in all these ... Voir le document complet

22

Adaptive detection of a Gaussian signal in Gaussian noise

Adaptive detection of a Gaussian signal in Gaussian noise

... Department of Electronics, Optronics and Signal 10 Avenue Edouard Belin, 31055 Toulouse France Abstract—Adaptive detection of a Swerling I-II type target in Gaussian noise with unknown covariance ... Voir le document complet

5

Invariances of random fields paths, with applications in Gaussian Process Regression

Invariances of random fields paths, with applications in Gaussian Process Regression

... statistics with optimal linear prediction and Kriging [1, 2], random field models for prediction have become a main stream topic in machine learning (under the Gaussian Process Regression ... Voir le document complet

27

Factor analysis of dynamic PET images: beyond Gaussian noise

Factor analysis of dynamic PET images: beyond Gaussian noise

... emitter with respect to the provided time ...3D Gaussian point spread function (PSF) is applied, followed by a down-sampling to a 128 × 128 × 64 image matrix of ...projected with respect to real ... Voir le document complet

12

Coding along hermite polynomials for gaussian noise channels

Coding along hermite polynomials for gaussian noise channels

... fading Gaussian broadcast channel is not Gaussian in ...outperform Gaussian ones, for certain characterized fading distributions, is ...distributions with closed form expressions is made ... Voir le document complet

6

On degeneracy and invariances of random fields paths with applications in Gaussian process modelling

On degeneracy and invariances of random fields paths with applications in Gaussian process modelling

... in general second-order settings, an impressive diversity of path properties including invariances under group actions or sparse ANOVA decompositions of multivariate paths can be encapsulated in the framework of ... Voir le document complet

24

Generalized Likelihood Ratio Test for Detection of Gaussian Rank-One Signals in Gaussian Noise With Unknown Statistics

Generalized Likelihood Ratio Test for Detection of Gaussian Rank-One Signals in Gaussian Noise With Unknown Statistics

... a random variable has received little attention, and the quasi totality of recent studies followed the lead of [2] and considered α t p as deter- ministic ...a Gaussian signal in col- ored noise ... Voir le document complet

12

Representations of Gaussian random fields and approximation of elliptic PDEs with lognormal coefficients *

Representations of Gaussian random fields and approximation of elliptic PDEs with lognormal coefficients *

... A general construction of wavelet expansions of the form (2) for Gaussian processes was recently proposed in [22], in the general framework of Dirichlet ...commutes with the operator that ... Voir le document complet

25

Additivity and Ortho-Additivity in Gaussian Random Fields

Additivity and Ortho-Additivity in Gaussian Random Fields

... In the last two columns there is no further surprise. They emphasize, though, that the results differ with respect to the DoE. Combined the results suggest that the (solely) ortho-additive kernel is not suitable ... Voir le document complet

59

Anharmonic oscillator driven by additive Ornstein-Uhlenbeck noise

Anharmonic oscillator driven by additive Ornstein-Uhlenbeck noise

... a random noise [3, ...diffusion with exponents that depend on the form of the confining potential at ...the noise until the dissipative time scale is reached and the physical observables ... Voir le document complet

20

Factor analysis of dynamic PET images: beyond Gaussian noise

Factor analysis of dynamic PET images: beyond Gaussian noise

... emitter with respect to the provided time ...3D Gaussian point spread function (PSF) is applied, followed by a down-sampling to a 128 × 128 × 64 image matrix of ...projected with respect to real ... Voir le document complet

13

Algorithms for stationary Gaussian random field generation

Algorithms for stationary Gaussian random field generation

... 2 General algorithm for random field generation If C(h) is a valid autocovariance function , R is a symmetric positive definite Toeplitz (diagonal-constant) ...the random vector Y of normal variables ... Voir le document complet

17

Exact filtering and smoothing in Markov switching systems hidden with Gaussian long memory noise

Exact filtering and smoothing in Markov switching systems hidden with Gaussian long memory noise

... the general triplet Markov chains (Pieczynski and Desbouvries 2005), they make the exact computation of optimal Kalman-like filters possible, and the exact calculation of smoothing is also possible, as shown in ... Voir le document complet

7

Phase diagram of the random frequency oscillator: The case of Ornstein-Uhlenbeck noise

Phase diagram of the random frequency oscillator: The case of Ornstein-Uhlenbeck noise

... derive general results about the stochastic oscillator with random frequency: thanks to dimensional analysis, we reduce the dimension of the parameter space from four to two and show how the ... Voir le document complet

18

On the stopping criterion for numerical methods for linear systems with additive Gaussian noise

On the stopping criterion for numerical methods for linear systems with additive Gaussian noise

... estimation with a non-Gaussian prior The use of a quadratic penalization for the regularisation of the least-squares estimation problem (1) suits smooth objects ...generalized Gaussian Markov ... Voir le document complet

20

Restoration of astrophysical images. The case of Poisson data with additive Gaussian noise

Restoration of astrophysical images. The case of Poisson data with additive Gaussian noise

... of general use whatever the exact properties of the kernel w(r, ...acquired with CCD ...various noise effects such as the statistical Poisson e ffect during the image formation process and the additive ... Voir le document complet

14

Regression to a Linear Lower Bound With Outliers: An Exponentially Modified Gaussian Noise Model

Regression to a Linear Lower Bound With Outliers: An Exponentially Modified Gaussian Noise Model

... among both novices and experts. Despite all these attractive features, linear regression is not a silver bullet. Estimated parameters are oversensitive to outliers [1] and OLS may be outperformed by the minimum absolute ... Voir le document complet

6

Detecting transient gravitational waves in non-Gaussian noise with partially redundant analysis methods

Detecting transient gravitational waves in non-Gaussian noise with partially redundant analysis methods

... the likelihood ratio, Eq. ( 2 ), provides a natural unified ranking for the candidate events identified by the search methods. It has a straightforward interpretation—events from each method are ranked according to the ... Voir le document complet

12

Communication in the presence of additive gaussian noise

Communication in the presence of additive gaussian noise

... The restriction on the location of the zeros of E(s)/F(s) will not be met in practical cases. The penalty for attempting this operation is that the noise power d[r] ... Voir le document complet

22

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