Results 231 to 240 of about 55,859 (291)

Predictive signal modeling and multi-rate filtering in accelerated cardiac MRI. [PDF]

open access: yesMagn Reson Med
Curtis AD   +6 more
europepmc   +1 more source

Polynomial extended Kalman filter

IEEE Transactions on Automatic Control, 2005
This work presents a polynomial version of the well-known extended Kalman filter (EKF) for the state estimation of nonlinear discrete-time stochastic systems. The proposed filter, denoted polynomial EKF (PEKF), consists in the application of the optimal polynomial filter of a chosen degree mu to the Carleman approximation of a nonlinear system. When mu
GERMANI, Alfredo   +2 more
openaire   +4 more sources

An interlaced extended Kalman filter

IEEE Transactions on Automatic Control, 1999
The aim of the paper is to propose an estimation algorithm, called Interlaced Extended Kalman Filter (IEKF), for a class of discrete-time nonlinear systems. The vector state of the system is assumed to be partitionable into \(m\) parts (subsystems), whose dynamic equations are supposed to be affine for each of the corresponding part (subsystem).
GLIELMO L, R. SETOLA, F. VASCA
openaire   +2 more sources

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