Results 111 to 120 of about 65,516 (291)
Recursive Estimation of Orientation Based on the Bingham Distribution [PDF]
, 2013 Directional estimation is a common problem in many tracking applications. Traditional filters such as the Kalman filter perform poorly because they fail to take the periodic nature of the problem into account.
Gilitschenski, Igor +3 more
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A pilot variational coupled reanalysis based on the CESAM climate model
Quarterly Journal of the Royal Meteorological Society, EarlyView.Variational data assimilation of in‐situ and satellite ocean data and reanalysis atmospheric data into an intermediate complexity Earth system model is possible by adjusting the surface fluxes and internal model parameters. This pilot application requires nearly complete information on the atmospheric state for synchronization.
Armin Köhl +6 more
wiley +1 more source
Developments of inverse analysis by Kalman filters and Bayesian methods applied to geotechnical engineering. [PDF]
Proc Jpn Acad Ser B Phys Biol Sci, 2023 Murakami A, Fujisawa K, Shuku T.
europepmc +1 more source
Location of leaks in pipelines using parameter identification tools [PDF]
, 2017 This work proposes an approach to locate leaks by identifying the parameters of finite models associated with these fault events. The identification problem is attacked by using well-known identification methods such as the Prediction Error Method and ...
Torres, L.
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Quarterly Journal of the Royal Meteorological Society, EarlyView.This work demonstrates the potential of the assimilation of satellite solar‐induced fluorescence (SIF) retrievals at eight‐day and 0.1° resolutions in the integrated forecast system (IFS), developed at the European Centre for Medium‐Range Weather Forecasts (ECMWF), at global scale, to provide a more realistic representation of the vegetation temporal ...
Sébastien Garrigues +12 more
wiley +1 more source
Bayesian Noise Modelling for State Estimation of the Spread of COVID-19 in Saudi Arabia with Extended Kalman Filters. [PDF]
Sensors (Basel), 2023 Alyami L, Panda DK, Das S.
europepmc +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.Though many studies have shown potential benefit in assimilating all‐sky infrared radiances from geostationary satellites, at numerical weather prediction centres it is still common practice to assimilate clear‐sky radiances. We present the operationalization of the all‐sky assimilation of the spinning enhanced visible and infrared imager (SEVIRI ...
Annika Schomburg +5 more
wiley +1 more source
Comparative study of denoising techniques for 5G communication at 3.5 GHz
Proceedings of the Nigerian Society of Physical SciencesThis paper presents a comparative study of denoising techniques for improving 5G communication at 3.5GHz. A 5G system is simulated in MATLAB with thermal noise, intermodulation noise, and external interference.
Seyi Olukanni +3 more
doaj +1 more source
2D and 3D Angles-Only Target Tracking Based on Maximum Correntropy Kalman Filters. [PDF]
Sensors (Basel), 2022 Urooj A +3 more
europepmc +1 more source
Simple and extended Kalman filters : an application to term structures of commodity prices. [PDF]
This article presents and compares two different Kalman filters. These methods provide a very interesting way to cope with the presence of non-observable variables, which is a frequent problem in finance. They are also very fast even in the presence of a
Galli, Alain, Lautier, Delphine
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