Results 31 to 40 of about 6,799,249 (280)
Statistical Properties of Energy Detection for Spectrum Sensing by Using Estimated Noise Variance
Journal of Sensor and Actuator Networks, 2019 In energy detection for cognitive radio spectrum sensing, the noise variance is usually assumed given, by which a threshold is set to guarantee a desired constant false alarm rate (CFAR) or a constant detection rate (CDR).
Xiao-Li Hu, Pin-Han Ho, Limei Peng
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Constant false alarm rate for a radar data fusion center with n parallel dcar [PDF]
, 1990 Email Print Request Permissions The performance of a fusion data center for a network of N radar receivers is analyzed. The total probabilities of detection and false alarm are obtained using a rank fusion rule. A constant false alarm rate operation that
Elias Fusté, Antoni +1 more
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Adaptive Suppression Method of LiDAR Background Noise Based on Threshold Detection
Applied Sciences, 2023 Background radiation in the LiDAR detection field of view is complex and variable, and the background noise generated can easily cause false alarms in the receiver, which affects the effective detection of the system.
Yan Jiang +5 more
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Research on a Novel Clutter Map Constant False Alarm Rate Detector Based on Power Transform [PDF]
Radioengineering, 2022 A power transform-based clutter map constant false alarm rate (CM/PT-CFAR) algorithm is proposed to improve the detection performance to the weak target in multiple persisting targets situations.
B. Z. Xu, Y. Q. Chen, H. Gu, W. M. Su
doaj
Performance evaluation of CA-, GO- and SO-CFAR processors in a non-centered Lévy-distributed clutter
Majlesi Journal of Electrical EngineeringConstant false alarm rate (CFAR) processors are critical for radar reliable target detection in radar systems. Traditional CFAR designs often assume Gaussian clutter, which may not reflect real-world conditions.
El-Hadi Meftah +2 more
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水下无人系统学报, 2022 In this study, a new adaptive detector that can resist multi-target interference was proposed to improve the resistance to multi-target interference when using the constant false alarm rate(CFAR) method.
Dong-sheng ZHU +3 more
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Corrigendum: False alarm rate or false alarm ratio? [PDF]
, 2009 Two items need to be clarified from an earlier work of the authors. The first is that the layout of the 2×2 contingency table was reversed from standard practice, with the titles of "observed event" and "forecast" transposed.
Barnes, Lindsey R. +4 more
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Advanced Science, EarlyView.Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang +3 more
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Advanced Science, EarlyView.Operando gas diagnostics reveal a previously unrecognized chemical activation (CA) stage during thermal runaway in lithium‐ion batteries. A physics‐informed gas generation kinetics network (GGKNet) is developed to reconstruct reaction pathways and physical models automatically.
Jiabo Zhang +6 more
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A CFAR-Enhanced Spectral Whitening Method for Acoustic Sensing via UAVs
Drones, 2017 The following paper addresses the issue of performing CFAR detection on signals with colored noise distributions, such as that found when performing acoustic sensing via UAVs.
Brendan Harvey, Siu O’Young
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