Results 281 to 290 of about 15,511,573 (358)

Adaptive Divided Difference Filter for Power Systems Dynamic State Estimation With Outliers and Unknown Noise Covariance

IEEE transactions on industry applications, 2023
Power Systems Dynamic State Estimation (PSDSE) using hybrid measurements from Phasor Measurement Units (PMUs) and Remote Terminal Units (RTUs) in the presence of partially characterized and non-stationary Gaussian as well as non-Gaussian measurement ...
Ieee Sayantan Chatterjee Student Member, Arindam Chowdhury, Ieee Aritro Dey Member, M. I. S. S. Thakur   +3 more
semanticscholar   +1 more source

Solution of stochastic transportation problem involving multi-choice random parameter using Newton’s divided difference interpolation

, 2020
This paper presents the methodology of finding out the optimal solution of random multi-choice transportation problems. The problem states that the parameters supply and demand are multi-choice in which alternative choices are considered as the ...
Prachi Agrawal, T. Ganesh
semanticscholar   +1 more source

A Nonlinear Transfer Alignment of Distributed POS Based on Adaptive Second-Order Divided Difference Filter

IEEE Sensors Journal, 2018
Distributed position and orientation system (POS) uses transfer alignment to accurately measure multi-node time-spatial reference information, which is urgently demanded to compensate motion error of imaging sensors for aerial survey.
Siyuan Zou, Jianli Li, Zhaoxing Lu, Quanpu Liu, Jiancheng Fang   +4 more
semanticscholar   +1 more source

Levenberg-Marquardt Optimization Based Iterative Divided Difference Filtering for Multi-AUV Cooperative Localization

Cybersecurity and Cyberforensics Conference, 2018
Due to the low communication frequency and slow transmission speed of underwater acoustic communication, the frequency of cooperative update is significantly reduced, which results in poor filtering convergence and positioning accuracy.
Chengjiao Sun, Yonggang Zhang, Gao Wei, Luo Li, Guangle Jia   +4 more
semanticscholar   +1 more source

Polynomials and divided differences

Publicationes Mathematicae Debrecen, 2005
\textit{J. Aczél} showed in 1963 [see Math. Mag. 58, 42--45 (1985; Zbl 0571.39005)] that there is a simple functional equation involving two unknown functions, say \(f\) and \(g\), whose general solution (no regularity conditions whatever) is: \(f\) is a polynomial of degree at most 2 and \(g\) is the derivative of \(f\).
Riedel, Thomas, Sablik, Maciej, Sklar, Abe   +2 more
openaire   +2 more sources