Results 21 to 30 of about 387,662 (285)
Remote Sensing, 2019 The application of SAR tomography (TomoSAR) on the urban infrastructure and other man-made buildings has gained increasing popularity with the development of modern high-resolution spaceborne satellites.
Hui Luo +5 more
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Detection in the presence of surprise or undernulled interference [PDF]
, 2007 We consider the problem of detecting a signal of interest in the presence of colored noise, in the case of a covariance mismatch between the test cell and the training samples. More precisely, we consider a situation where an interfering signal (e.g., a
Besson, Olivier
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Matched direction detectors and estimators for array processing with subspace steering vector uncertainties [PDF]
, 2005 In this paper, we consider the problem of estimating and detecting a signal whose associated spatial signature is known to lie in a given linear subspace but whose coordinates in this subspace are otherwise unknown, in the presence of subspace ...
Besson, Olivier +2 more
core +1 more source
Estimation of Stress-Strength Reliability for Multicomponent System with Rayleigh Data
Energies, 2021 Inference is investigated for a multicomponent stress-strength reliability (MSR) under Type-II censoring when the latent failure times follow two-parameter Rayleigh distribution. With a context that the lifetimes of the strength and stress variables have
Liang Wang +3 more
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Sensors, 2020 This paper investigates the detection of the transmitted power violation (TPV) in the satellite-terrestrial integrated network, where the terrestrial base station may break the spectrum policies so that severe damages are made to the satellite systems ...
Ning Yang +4 more
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Statistical Theory and Related Fields, 2022 In this paper, we propose generalized fiducial methods and construct four generalized p-values to test the existence of quantitative trait locus effects under phenotype distributions from a location-scale family.
Pengcheng Ren +3 more
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IEEE Access, 2020 As the increasing of both users' demand and the number of communication satellites, spectrum resource is becoming increasingly scarce. Cognitive radio (CR) can effectively alleviate the scarcity of spectrum resource.
Yuan Liu +5 more
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The adaptive coherence estimator is the generalized likelihood ratio test for a class of heterogeneous environments [PDF]
, 2008 The adaptive coherence estimator (ACE) is known to be the generalized likelihood ratio test (GLRT) in partially homogeneous environments, i.e., when the covariance matrix Ms of the secondary data is proportional to the covariance matrix Mp of the vector ...
Besson, Olivier +2 more
core +2 more sources
Statistical test for GNSS spoofing attack detection by using multiple receivers on a rigid body
EURASIP Journal on Advances in Signal Processing, 2020 Global navigation satellite systems (GNSS) are being the target of various jamming, spoofing, and meaconing attacks. This paper proposes a new statistical test for the presence of multiple spoofers based on range measurements observed by a plurality of ...
Ashkan Kalantari, Erik G. Larsson
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Bivariate Discrete Modified Weibull (BDMW) Distribution
Statistica, 2021 In this paper we develop a bivariate discrete modifiedWeibull (BDMW) distribution and derived some of its important properties such as joint survival function, marginal survival function, conditional survival function, joint probability generating ...
Damodaran Santhamani Shibu, Nimna Beegum
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