Results 91 to 100 of about 770,509 (245)

Using Chebyshev’s polynomials for solving Fredholm integral equations of the second kind

Mathematical Modelling and Analysis
The main problem with the Newton method is the computation of the inverse of the first derivative of the operator involved at each iteration step. Thus, when we want to apply the Newton method directly to solve an integral equation, the existence of the
José Antonio Ezquerro, Miguel Ángel Hernández-Verón   +1 more
doaj   +1 more source

Dynamic Analysis of a Family of Iterative Methods with Fifth-Order Convergence

Fractal and Fractional
In this paper, a new class of fifth-order Chebyshev–Halley-type methods with a single parameter is proposed by using the polynomial interpolation method. The convergence order of the new method is proved.
Xiaofeng Wang, Shaonan Guo
doaj   +1 more source

An Efficient Two-Stage Receiver Base on AOR Iterative Algorithm and Chebyshev Acceleration for Uplink Multiuser Massive-MIMO OFDM Systems [PDF]

, 2021
Yung‐Ping Tu, Chih-Yung Chen, Kuang-Hao Lin   +2 more
openalex   +1 more source

Additive Manufacturing on Kapton Substrate for Rapid Prototyping of Low-Cost mmWave Antennas

IEEE Open Journal of Antennas and Propagation
This work investigated the potential of aerosol jet printing for rapid prototyping of millimeter-wave antennas. Traditionally, antenna design and production require extensive simulation and multiple prototyping stages to achieve the desired radiation ...
Sumin David Joseph, Benedict Davies, Matthew Davies, Edward A. Ball, Jon. R. Willmott   +4 more
doaj   +1 more source

ON SURFACE FRACTURE OF RAIL HEADS

Nauka ta progres transportu, 2017
Purpose. The formation of crack-like defects in rails of railway tracks is a serious problem for engineering practice because of the danger of creating emergency situations.
O. P. Datsyshyn, H. P. Marchenko, A. Y. Glazov   +2 more
doaj   +1 more source

Hybrid chaos-based particle swarm optimization-ant colony optimization algorithm with asynchronous pheromone updating strategy for path planning of landfill inspection robots

International Journal of Advanced Robotic Systems, 2019
Robots are coming to help us in different harsh environments such as deep sea or coal mine. Waste landfill is the place like these with casualty risk, gas poisoning, and explosion hazards.
Peng Chen, Qing Li, Chao Zhang, Jiarui Cui, Hao Zhou   +4 more
doaj   +1 more source

Iterative Filtering Based on Adaptive Chebyshev Kernel Functions for Noise Suppression in Differential SAR Interferograms [PDF]

, 2018
Alejandro Mestre-Quereda, Juan M. López‐Sánchez, J. Selva, Pablo J. Gonzaler   +3 more
openalex   +1 more source

Eigenvectors of the Successive Over-Relaxation Process, and its Combination with Chebyshev Semi-Iteration [PDF]

, 1963
Garry J. Tee
openalex   +1 more source

Application of Mini-max Polynomial Approximation Method to Neutron Activation Calculation under Various Operating Conditions

Yuanzineng kexue jishu, 2023
The structural materials in the reactor and the corrosion products in the loop will be activated into radionuclides after being irradiated by strong neutrons.
ZHANG Binhang;BI Yanzhao;ZHANG Cong;YUAN Xianbao;ZHANG Yonghong;TANG Haibo
doaj  

A Quasi-Monte Carlo Volume Integration and Chebyshev Picard Iteration Method for Time-Parallel Nonlinear Seakeeping Computations

, 2022
DAVID Larson, PAUL Sclavounos
openalex   +2 more sources