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Article: Research from City University of Hong Kong has provided new information about signal processing.
- Article from:
- Electronics Newsweekly
- Article date:
- November 11, 2009
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According to a study from Hong Kong, People's Republic of China, "Localization of sensor nodes is a fundamental and important problem in wireless sensor networks. Although classical multidimensional scaling (MDS) is a computationally attractive positioning method, it is statistically inefficient and cannot be applied in partially-connected sensor networks."
"In this correspondence, a weighted MDS algorithm is devised to circumvent these limitations. It is proved that the estimation performance of the proposed algorithm can attain Cramer-Rao lower bound (CRLB) for sufficiently small noise conditions," wrote F.K.W. Chan and colleagues, City University of Hong Kong. ...
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Article: Reports outline signal processing research from ...
Electronics Newsweekly;
July 29, 2009 ;
688 words
... ... Transactions on Signal Processing, 2009;57 ... L. Sun, Hong Kong University ... Hong Kong, Hong Kong, People ... Transactions on Signal Processing can be contacted ... Technology, Signal Processing, Hong Kong University ...
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