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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 ...

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 ...

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 ...

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 ...

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 ...

Expected likelihood for compressive sensing-based DOA estimation

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

Evidence based target motion analysis

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

A Closed-form solution to bearings-only target motion analysis

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 ...