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CCE
2008
13 years 5 months ago
Stochastic-based accuracy of data reconciliation estimators for linear systems
Accuracy of an instrument has been traditionally defined as the sum of the precision and the bias. Recently, this notion was generalized to estimators [Bagajewicz, M. (2005a). On ...
Miguel J. Bagajewicz, DuyQuang Nguyen
IPSN
2010
Springer
13 years 11 months ago
Distributed estimation of linear acceleration for improved accuracy in wireless inertial motion capture
Motion capture using wireless inertial measurement units (IMUs) has many advantages over other techniques. Achieving accurate tracking with IMUs presents a processing challenge, e...
A. D. Young, M. J. Ling, D. K. Arvind
IMC
2005
ACM
13 years 10 months ago
Improving Sketch Reconstruction Accuracy Using Linear Least Squares Method
Sketch is a sublinear space data structure that allows one to approximately reconstruct the value associated with any given key in an input data stream. It is the basis for answer...
Gene Moo Lee, Huiya Liu, Young Yoon, Yin Zhang
TSP
2010
12 years 11 months ago
A continuous-time linear system identification method for slowly sampled data
Both direct and indirect methods exist for identifying continuous-time linear systems. A direct method estimates continuous-time input and output signals from their samples and the...
Damián Marelli, Minyue Fu
VTC
2006
IEEE
206views Communications» more  VTC 2006»
13 years 11 months ago
BER Performance Improvement with Joint Angle-Delay-Polarization Estimation of Multipath Channel Parameters
Abstract— In mobile telecommunications, the quality of demodulation is strongly impacted by channel estimation. The Joint Angle, Delay and Polarization Estimation (JADPE) problem...
Cristian Tohanean, José Picheral