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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Vydáno v:	Signal processing Ročník 119; s. 142 - 152
Hlavní autoři:	Qu, Xiaomei, Xie, Lihua
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.02.2016
Témata:	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
On-line přístup:	Získat plný text
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