216 search results - page 19 / 44 » Overlapping Variance Estimators for Simulation |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, an iterative channel estimation algorithm is considered in LTE systems. A simplified expectation maximization (EM) based algorithm is proposed for channel estimati...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Particle filters have been introduced as a powerful tool to estimate the posterior density of nonlinear systems. These filters are also capable of processing data online as requir...
CIMAGING
2008
13 years 9 months ago
2008
We present an algorithm to generate samples from probability distributions on the space of curves. Traditional curve evolution methods use gradient descent to find a local minimum...
DAGM
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. The (Extended) Kalman filter has been established as a standard method for object tracking. While a constraining motion model stabilizes the tracking results given noisy...
WSC
2004
13 years 8 months ago
2004
Monte Carlo simulation techniques that use function approximations have been successfully applied to approximately price multi-dimensional American options. However, for many pric...