Generalized likelihood ratio detection for fMRI using complex data
, 2002 Journal PaperThe majority of fMRI studies obtain functional information using statistical tests based on the magnitude image reconstructions. Recently, a complex correlation (CC) test was proposed based on teh complex image data in order to take ...
Nowak, Robert David, Nan, F.Y.
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Two-step ranging based on energy detection for IR-UWB sensor networks
Tongxin xuebao, 2009 In order to design a low computational and cost ranging method for the IR-UWB （impulse radio ultra wideband） wireless sensor network, a two-step DP （direct path） component TOA （time of arrival） estimation algorithm based on energy detection was proposed.
ZHANG Ting-ting1 +2 more
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Generalized empirical likelihood estimators and tests under partial, weak and strong identification [PDF]
The principal purpose of this paper is to describe the performance of generalized empirical likelihood (GEL) methods for time series instrumental variable models specified by nonlinear moment restrictions when identification may be weak.
Patrik Buggenberger, Richard Smith
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GLRT detection of signals in reverberation
, 1995 A common problem in active sonar is that of multipath propagation in the ocean environment. A generalized likelihood ratio test (GLRT) approach is developed for detecting multiple target returns with unknown time delays and amplitudes in reverberation ...
Carpenter, Robert N. +3 more
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Frontiers in Nuclear EngineeringFault detection and diagnosis (FDD) is essential for maintaining safety and preventing hazardous situations in industrial process control. Effective fault diagnosis allows for the timely detection and correction of anomalies, preventing potential ...
Baimao Lei +6 more
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Real-Time Detection of Incipient Inter-Turn Short Circuit and Sensor Faults in Permanent Magnet Synchronous Motor Drives Based on Generalized Likelihood Ratio Test and Structural Analysis. [PDF]
Sensors (Basel), 2022 Hasan Ebrahimi S, Choux M, Huynh VK.
europepmc +1 more source
Lifting Wavelet-Assisted EM Joint Estimation and Detection in Cooperative Spectrum Sensing. [PDF]
Sensors (Basel), 2023 Tian H, Zhao X, Chen S, Wu Y.
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The Improved Method for Indoor 3D Pedestrian Positioning Based on Dual Foot-Mounted IMU System. [PDF]
Micromachines (Basel), 2023 Jia H +6 more
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A generalized likelihood ratio test for monitoring profile data. [PDF]
J Appl Stat, 2021 Liu Y, Zhu J, Lin DKJ.
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Detection of brain activation from magnitude fmri data using a generalized likelihood ratio test
, 2004 Functional magnetic resonance imaging (fMRI) measures the hemodynamic response in the brain that signals neural activity. The purpose is to detect those regions in the brain that show significant neural activity upon stimulus presentation.
den Dekker, Arjan +3 more
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