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» Overlapping Variance Estimators for Simulation
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DCOSS
2006
Springer
13 years 11 months ago
Distributed Optimal Estimation from Relative Measurements for Localization and Time Synchronization
Abstract. We consider the problem of estimating vector-valued variables from noisy "relative" measurements. The measurement model can be expressed in terms of a graph, wh...
Prabir Barooah, Neimar Machado da Silva, Joã...
WSC
2008
13 years 9 months ago
A distribution-free tabular CUSUM chart for correlated data with automated variance estimation
We formulate and evaluate distribution-free statistical process control (SPC) charts for monitoring an autocorrelated process when a training data set is used to estimate the marg...
Joongsup Lee, Christos Alexopoulos, David Goldsman...
ICC
2007
IEEE
137views Communications» more  ICC 2007»
14 years 1 months ago
Blind Carrier Frequency Offset Estimators Based on Variance for OFDM Systems
Abstract—Carrier Frequency Offset (CFO) estimation is critical in practical orthogonal frequency-division multiplexing (OFDM) systems. In this paper, we propose two novel blind C...
Lu Wu, Xian-Da Zhang, Pei-Sheng Li
WSC
2007
13 years 9 months ago
Derivative estimation with known control-variate variances
We investigate the conception that the sample variance of the control variate (CV) should be used for estimating the optimal linear CV weight, even when the CV variance is known. ...
Jamie R. Wieland, Bruce W. Schmeiser
CSDA
2006
97views more  CSDA 2006»
13 years 7 months ago
Bandwidth selection for a class of difference-based variance estimators in the nonparametric regression: A possible approach
A possible approach to bandwidth selection for difference-based variance estimators in the nonparametric regression is proposed. The approach is based on the crossvalidation-type ...
M. Levine