Results 21 to 30 of about 2,341,583 (290)

A Combination of TsHARP and Thin Plate Spline Interpolation for Spatial Sharpening of Thermal Imagery

open access: yesRemote Sensing, 2014
There have been many studies and much attention paid to spatial sharpening for thermal imagery. Among them, TsHARP, based on the good correlation between vegetation index and land surface temperature (LST), is regarded as a standard technique because of ...
Xuehong Chen   +4 more
doaj   +1 more source

Reinforcement Learning Path Planning Method with Error Estimation

open access: yesEnergies, 2021
Path planning is often considered as an important task in autonomous driving applications. Current planning method only concerns the knowledge of robot kinematics, however, in GPS denied environments, the robot odometry sensor often causes accumulated ...
Feihu Zhang   +4 more
doaj   +1 more source

Numerical Approximation of the Fractional Rayleigh–Stokes Problem Arising in a Generalised Maxwell Fluid

open access: yesFractal and Fractional, 2022
This paper presents a numerical technique to approximate the Rayleigh–Stokes model for a generalised Maxwell fluid formulated in the Riemann–Liouville sense. The proposed method consists of two stages.
Le Dinh Long   +4 more
doaj   +1 more source

Unified Description of Efficiency Correction and Error Estimation for Moments of Conserved Quantities in Heavy-Ion Collisions [PDF]

open access: yes, 2017
We provide a unified description of efficiency correction and error estimation for moments of conserved quantifies in heavy-ion collisions. Moments and cumulants are expressed in terms of the factorial moments, which can be easily corrected for the ...
Luo, Xiaofeng
core   +1 more source

Local observers on linear Lie groups with linear estimation error dynamics [PDF]

open access: yes, 2013
This paper proposes local exponential observers for systems on linear Lie groups. We study two different classes of systems. In the first class, the full state of the system evolves on a linear Lie group and is available for measurement.
Koldychev, Mikhail, Nielsen, Christopher
core   +2 more sources

A Numerical Framework for Entropy Generation Using Second-Order Nanofluid Thin Film Flow over an Expanding Sheet: Error Estimation and Stability Analysis

open access: yesMathematics, 2023
Thin film flow (TFF) problems received a lot of attention in recent times. Some frequent applications of TFF include polymer and metal extraction, elastic sheet drawing, food striating, heat exchanges, and device fluidization.
Zeeshan   +4 more
doaj   +1 more source

Application of Regularized Meshless Method with Error Estimation Technique for Water–Wave Scattering by Multiple Cylinders

open access: yesJournal of Marine Science and Engineering
In this manuscript, we will apply the regularized meshless method, coupled with an error estimation technique, to tackle the challenge of modeling oblique incident waves interacting with multiple cylinders.
Kue-Hong Chen, Jeng-Hong Kao, Yi-Hui Hsu
doaj   +1 more source

Approximating a solution to the two-part tariff problem

open access: yesCroatian Operational Research Review, 2015
The problem of setting the reservation price in terms of a two-part tariff requires, subject to new prices, reducing the difference between minimum expenditure for the starting level of utility and nominal consumer income.
Ilko Vrankić, Mira Krpan, Zrinka Lukač
doaj   +1 more source

Model Reduction of Parametric Differential-Algebraic Systems by Balanced Truncation

open access: yesMathematical and Computer Modelling of Dynamical Systems
We deduce a procedure to apply balanced truncation to parameter-dependent differential-algebraic systems. For that we solve multiple projected Lyapunov equations for different parameter values to compute the Gramians that are required for the truncation ...
Jennifer Przybilla, Matthias Voigt
doaj   +1 more source

Validation of Earth Observation Time-Series: A Review for Large-Area and Temporally Dense Land Surface Products

open access: yesRemote Sensing, 2019
Large-area remote sensing time-series offer unique features for the extensive investigation of our environment. Since various error sources in the acquisition chain of datasets exist, only properly validated results can be of value for research and ...
Stefan Mayr   +4 more
doaj   +1 more source

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