An efficient convex constrained weighted least squares source localization algorithm based on TDOA measurements

This paper investigates the source localization problem based on time difference of arrival (TDOA) measurements in the presence of random noises in both the TDOA and sensor location measurements. We formulate the localization problem as a constrained weighted least squares problem which is an indefi...

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Veröffentlicht in:	Signal processing Jg. 119; S. 142 - 152
Hauptverfasser:	Qu, Xiaomei, Xie, Lihua
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.02.2016
Schlagworte:	Constrained weighted least-squares Non-convex optimization Source localization Time difference of arrival Non-convex optimization Time difference of arrival Source localization Constrained weighted least-squares
ISSN:	0165-1684, 1872-7557
Online-Zugang:	Volltext
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