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The Higher Order Ambiguity Function Used For Non-Linear Sensor Array Fault Resiliency In The Presence Of Multiple Sources

Abstract In many practical applications, sensor array elements fail for a multitude of reasons. To avoid ...

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Use of Basis Pursuit to detect weak sources among known strong interferers

Abstract A common approach to placing nulls in the direction of strong interferering signals is using ...

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Spectral extrapolation for super-resolution tumor localization in the breast

Abstract The use of ultra-wide band (UWB) radio frequency (RF) as an alternative to x-ray mammography ...

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An approach for automated passive sonar contact localization

Abstract This work seeks to advance the state-of-the-art of fully automated detection, tracking, and localization of ...

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Bearings-Only Constant Velocity Target Maneuver Detection via Expected Likelihood

Abstract This work addresses the problem of target maneuver detection using passive bearing measurements when the ...

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Spatial Compressive Sensing for Direction-of-Arrival Estimation with Bias Mitigation via Expected Likelihood

Abstract This work addresses the problem of direction-of-arrival (DOA) estimation using spatial compressive sensing (SCS) with ...

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Expected likelihood for compressive sensing-based DOA estimation

Abstract This work addresses the problem of spatial compressive sensing (SCS) DOA estimation performance evaluation by ...

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Evidence based target motion analysis

Abstract An evidence-based approach to contact tracking (E-BaCT) is presented. The E-BaCT paradigm is different from ...

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Underwater vehicle positioning based on time of arrival measurements from a single beacon

Abstract This paper describes an undersea navigation augmentation system that is used to remove the accumulated ...

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