Results 31 to 40 of about 93,026 (137)

Random forest method for estimation of brake specific fuel consumption

Scientific Reports, 2023
The internal combustion engine is a widely used power equipment in various fields, and its energy utilization is measured using brake specific fuel consumption (BSFC).
Qinsheng Yun, Xiangjun Wang, Chen Yao, Haiyan Wang   +3 more
doaj   +1 more source

Numerical Methods With Engineering Applications and Their Visual Analysis via Polynomiography

IEEE Access, 2021
Polynomiography is a fusion of Mathematics and Art, which as a software results in a new form of abstract art. Rendered images are through algorithmic visualization of solving a polynomial equation via iteration schemes. Images are beautiful and diverse,
Amir Naseem, M. A. Rehman, Thabet Abdeljawad   +2 more
doaj   +1 more source

Trajectory analysis and optimization of sea buckthorn fruit vibration separation manipulator based on I-PSO algorithm

Scientific Reports, 2023
In this paper, the optimal time planning of vibration separation trajectory of Hippophae rhamnoides fruit is studied for space manipulator using the I-PSO algorithm.
Bingqin Liang, Xinzhang Lin, Ganghui Liu, Jin Lei, Weibing Wang   +4 more
doaj   +1 more source

Stochastic methods for solving high-dimensional partial differential equations

, 2018
We propose algorithms for solving high-dimensional Partial Differential Equations (PDEs) that combine a probabilistic interpretation of PDEs, through Feynman-Kac representation, with sparse interpolation.
A Cohen, A Friedman, E Gobet, E Gobet, E Gobet, E Weinan, I Oseledets, J Shen, L Grasedyck, M Bachmayr, W Hackbusch   +10 more
core   +3 more sources

A kind of improved bivariate even order Bernoulli-type multiquadric quasi-interpolation operator and its application in two-dimensional coupled Burgers’ equations

Boundary Value Problems
Multiquadric quasi-interpolation is an efficient high-dimensional approximation algorithm. It can directly obtain the approximation term and its derivatives without solving any large-scale linear equations.
Ruifeng Wu
doaj   +1 more source

Optimal interpolation methods for predicting groundwater levels in Abu Dhabi Emirate using ArcGIS

Scientific Reports
This research aimed to determine the optimal interpolation methods for predicting unsampled groundwater levels in Abu Dhabi Emirate, UAE. Geostatistical and deterministic interpolation techniques including Inverse Distance Weighting, Ordinary Kriging ...
Tala Maksoud, Abdalmonem Alkhawaga, Mohamed Mohamed   +2 more
doaj   +1 more source

Interpolation methods for spatial distribution of groundwater mapping electrical conductivity

Scientific Reports
This study was carried out to develop a conceptual framework for determining the best interpolation method which mainly is employed to calculate the variability maps of electrical conductivity (EC) in neighboring regions.
Saeed Salehi, Reza Barati, Mozareza Baghani, Saeed Sakhdari, Mohsen Maghrebi   +4 more
doaj   +1 more source

Explicit stencil computation schemes generated by Poisson's formula for the 2D wave equation

Engineering Reports, 2020
A new approach to building explicit time‐marching stencil computation schemes for the transient two‐dimensional acoustic wave equation is implemented. It is based on using Poisson's formula and its three time level modification combined with polynomial ...
Naum M. Khutoryansky
doaj   +1 more source

A user centric group authentication scheme for secure communication

Scientific Reports
Group Authentication Schemes (GAS) are methodologies developed to verify the membership of multiple users simultaneously. Numerous GAS methods have been explored in the literature and can be classified into three generations based on their underlying ...
Oylum Gerenli, Gunes Karabulut-Kurt, Enver Ozdemir   +2 more
doaj   +1 more source

Nodal bases for the serendipity family of finite elements

, 2016
Using the notion of multivariate lower set interpolation, we construct nodal basis functions for the serendipity family of finite elements, of any order and any dimension.
Floater, Michael S., Gillette, Andrew
core   +1 more source