Results 171 to 180 of about 12,139 (222)

Diffusion Tensor MRI and Spherical-Deconvolution-Based Tractography on an Ultra-Low Field Portable MRI System. [PDF]

open access: yesHum Brain Mapp
Gholam J   +13 more
europepmc   +1 more source

Preprocessing and Denoising Techniques for Electrocardiography and Magnetocardiography: A Review. [PDF]

open access: yesBioengineering (Basel)
Jia Y   +6 more
europepmc   +1 more source

Discrete fractional Kalman filter

IFAC Postprint Volumes IPPV / International Federation of Automatic Control, 2009
Abstract Abstract This paper presents a generalization of the classical discrete time Kalman filter algorithm to the case of the fractional systems. Motivations for the use of this filter are given and the algorithm is detailed. The document also shows a simple numerical example of linear state estimation.
Mohamed Aoun
exaly   +2 more sources

Vehicle Tracking in Video using Fractional Feedback Kalman Filter

IEEE Transactions on Computational Imaging, 2016
Object tracking is a challenging and important area of research. The object tracking system must be capable of tracking abrupt variations in object state. Kalman filter is fundamental and widely used as an optimal state estimator in object tracking. With known noise and system parameters, Kalman filter tends to stabilize the gain.
Harpreet Kaur, J S Sahambi
exaly   +2 more sources

On the general Kalman filter for discrete time stochastic fractional systems

Mechatronics, 2013
Abstract In this paper the derivation of Kalman filter for discrete time-stochastic fractional system is investigated. Based on a novel cumulative vector form model for fractional systems, a general Kalman filter is introduced. The validity of the proposed method has been compared with a previously presented method via simulation results. It is shown
Hoda Sadeghian   +2 more
exaly   +2 more sources

Robust Fractional Embedded Cubature Kalman Filter for Fractional Nonlinear Stochastic System

International Journal of Control, Automation and Systems, 2022
Jing Mu, Wuqi Gao, Jianlian Cheng
exaly   +2 more sources

Robust fractional order singular Kalman filter

International Journal of Robust and Nonlinear Control, 2023
AbstractIn this article, the state estimation problem of linear fractional order singular (FOS) systems subject to matrix uncertainties is investigated where a recursive robust algorithm is derived. Considering an uncertain discrete‐time linear FOS system with added process and measurement noises, we aim to design a robust Kalman‐type state estimation ...
Komeil Nosrati   +3 more
openaire   +1 more source

Continuous fractional Kalman filter

International Multi-Conference on Systems, Sygnals & Devices, 2012
This paper develops a new Kalman filter for linear systems described with continuous time fractional model. It extends the classical Kalman filter to deals with fractional differentiation. It is called continuous fractional Kalman Filter. The algorithm of the new filter is detailed and a suboptimal filter can be deduced. A numerical example illustrates
Mohamed Aoun   +3 more
openaire   +1 more source

Fractional order Kalman filter

2011 2nd International Conference on Intelligent Control and Information Processing, 2011
This paper presents a Fractional Kalman filter for the linear fractional order discrete state-space systems. The detail derivation is given. Because the description of fractional order is more accurate then that given by integer order, and the proposed fractional Kalman filtering is more universal and practical.
Xiaojun Sun, Guangming Yan
openaire   +1 more source

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