Results 111 to 120 of about 29,876 (304)

Multiple Core Fluorescence Images Stitching Based on L-M Optimization Algorithm

工程科学与技术, 2012
:Considering of the distortion caused by the accumulative error in multiple core fluorescence image stitching, we proposed a global optimization methods based on L-M(Levenberg—Marquardt) algorithm.
Che Ti-ben, Wu Xiao-hong, He Xiao-hai, Kong Zi-yang   +3 more
doaj  

A New Iterative Method for Solving General Mixed Variational Inequalities

, 2008
The general mixed variational inequality containing a nonlinear term φ is a useful and an important generalization of variational inequalities. The projection method cannot be applied to solve this problem due to the presence of the nonlinear term. To
Shi, Chaofeng
core  

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Approximation of Solutions of an Equilibrium Problem in a Banach Space

Journal of Applied Mathematics, 2012
An equilibrium problem is investigated based on a hybrid projection iterative algorithm. Strong convergence theorems for solutions of the equilibrium problem are established in a strictly convex and uniformly smooth Banach space which also enjoys the ...
Hecai Yuan, Guohong Shi
doaj   +1 more source

Guided Image Filtering Based Limited-Angle CT Reconstruction Algorithm Using Wavelet Frame

IEEE Access, 2019
Computed tomography (CT) has its irreplaceable function in nondestructive testing and medical diagnosis. In some practical CT imaging applications, the limited-angle scanning is common due to X-ray's potential harm to human and the limitation of the ...
Jiaxi Wang, Chengxiang Wang, Yumeng Guo, Wei Yu, Li Zeng   +4 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

A New Iterative Algorithm for Solving a Class of Matrix Nearness Problem [PDF]

, 2012
Based on the alternating projection algorithm, which was proposed by Von Neumann to treat the problem of finding the projection of a given point onto the intersection of two closed subspaces, we propose a new iterative algorithm to solve the matrix ...
Xuefeng Duan, Chunmei Li
core   +1 more source

Inverse Design of Amorphous Materials With Targeted Properties

Advanced Materials, EarlyView.
AMDEN is a diffusion model framework for the inverse design of amorphous materials with targeted properties. By incorporating Hamiltonian Monte Carlo refinement into the denoising process, the framework overcomes the challenge of generating thermally relaxed disordered structures.
Jonas A. Finkler, Yan Lin, Tao Du, Jilin Hu, Morten M. Smedskjaer   +4 more
wiley   +1 more source

An Effective CUDA Parallelization of Projection in Iterative Tomography Reconstruction

, 2015
International audienceProjection and back-projection are the most computationally intensive parts in Computed Tomography (CT) reconstruction, and are essential to acceleration of CT reconstruction algorithms.
Zhang, Libo, Hu, Yining, Yang, Benqiang, Benqiang Yang, Wenyuan Liu, Limin Luo, Xie, Lizhe, Chen, Yang, Bin Yan, Huazhong Shu, Shu, Huazhong, Libo Zhang, Yining Hu, Lizhe Xie, Yan, Bin, Wang, Lin, Lin Wang, Yang Chen, Liu, Wenyuan, Luo, Limin   +19 more
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source