266 search results - page 3 / 54 » Performance of Portfolios Optimized with Estimation Error |
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
The performance of multiuser detection (MUD) algorithms for codedivision multiple-access (CDMA) systems depends on the accuracy of channel estimates. Such estimates are typically ...
IJCNN
2007
IEEE
14 years 5 months ago
2007
IEEE
— To obtain accurate modeling results, it is of primal importance to find optimal values for the hyperparameters in the Support Vector Regression (SVR) model. In general, we sea...
ISBI
2007
IEEE
14 years 5 months ago
2007
IEEE
We present an adaptive hybrid FEM/FDM method for an inverse scattering problem in scanning acoustic microscopy with a special focus on new application in medical imaging. The prob...
ICASSP
2009
IEEE
14 years 5 months ago
2009
IEEE
Sampling error due to jitter, or noise in the sample times, affects the precision of analog-to-digital converters in a significant, nonlinear fashion. In this paper, a polynomial...
TSP
2011
13 years 5 months ago
2011
Abstract—Modified periodogram approaches are nonparametric power spectral density (PSD) estimators. Here, we present a method for estimating the mean-square error (MSE) of these...