Results 71 to 80 of about 564,243 (186)

A New Integrated Method to Improve the Computation of the Robotics’ Inverse Kinematics in a Simple and Unified Formula

Machines
Formulating mathematical models and deriving efficient algorithms are crucial for meeting the requirements of future robotics applications. This paper proposes a novel approach for analyzing kinematic systems and computing inverse kinematics (IK ...
Abubaker Ahmed, Hehua Ju, Yang Yang, Hosham Wahballa, Ghazally I. Y. Mustafa   +4 more
doaj   +1 more source

A Selection of Starting Points for Iterative Position Estimation Algorithms Using Feedforward Neural Networks

Sensors
This article proposes the use of a feedforward neural network (FNN) to select the starting point for the first iteration in well-known iterative location estimation algorithms, with the research objective of finding the minimum size of a neural network ...
Jaroslaw Sadowski, Jacek Stefanski
doaj   +1 more source

Approximate Message Passing Algorithm for Nonconvex Regularization

IEEE Access, 2019
In this paper, we study the sparse signal reconstruction with nonconvex regularization, mainly focusing on two popular nonconvex regularization methods, minimax concave penalty (MCP) and smoothly clipped absolute deviation (SCAD).
Hui Zhang, Hai Zhang, Yong Liang, Zi-Yi Yang, Yanqiong Ren   +4 more
doaj   +1 more source

Iterative decreasing dimension algorithm

Computers & Mathematics with Applications, 2007
A system of \(n\) linear equations \(Ax=f\) is split into the first equation and a system of the remaining \(n-1\) equations. Solve the first equation for the first component \(x_k\) of \(x\) that has a nonzero coefficient \(a_{1k}\). This \(x_k\) will depend upon the other \(n-1\) components of \(x\), but the first equation is hereby satisfied.
Keskin, Tuba, Aydin, Kemal
openaire   +2 more sources

New Inertial Forward-Backward Mid-Point Methods for Sum of Infinitely Many Accretive Mappings, Variational Inequalities, and Applications

Mathematics, 2019
Some new inertial forward-backward projection iterative algorithms are designed in a real Hilbert space. Under mild assumptions, some strong convergence theorems for common zero points of the sum of two kinds of infinitely many accretive mappings are ...
Li Wei, Yingzi Shang, Ravi P. Agarwal
doaj   +1 more source

Convergence Results on Iteration Algorithms to Linear Systems

The Scientific World Journal, 2014
In order to solve the large scale linear systems, backward and Jacobi iteration algorithms are employed. The convergence is the most important issue. In this paper, a unified backward iterative matrix is proposed.
Zhuande Wang, Chuansheng Yang, Yubo Yuan
doaj   +1 more source

Some recent developments in spectral methods [PDF]

This paper is solely devoted to spectral iterative methods including spectral multigrid methods. These techniques are explained with reference to simple model problems. Some Navier-Stokes algorithms based on these techniques are mentioned.
Hussaini, M. Y.
core   +1 more source

Application of novel discrete differential operator of periodic function to study electromechanical interactions [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2018
T.J. Sobczyk, M. Radzik
doaj   +1 more source

Adaptive Iterative Algorithm for Optimizing the Load Profile of Charging Stations with Restrictions on the State of Charge of the Battery of Mining Dump Trucks

Mathematics
The development of electric quarry transport puts a significant strain on local power grids, leading to sharp peaks in consumption and degradation of power quality.
Nikita V. Martyushev, Boris V. Malozyomov, Vitaliy A. Gladkikh, Anton Y. Demin, Alexander V. Pogrebnoy, Elizaveta E. Kuleshova, Yulia I. Karlina   +6 more
doaj   +1 more source

Implicit and explicit iterative algorithms for hierarchical variational inequality in uniformly smooth Banach spaces. [PDF]

J Inequal Appl, 2017
Ceng LC, Lur YY, Wen CF.
europepmc   +1 more source