Xuefeng Xu

According to our database, Xuefeng Xu authored at least 24 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Two-grid convergence theory for symmetric positive semidefinite linear systems.

Xuefeng Xu

CoRR, 2024

2023

Spatiotemporal Pattern of Invasive Pedicularis in the Bayinbuluke Land, China, during 2019-2021: An Analysis Based on PlanetScope and Sentinel-2 Data.

Wuhua Wang, Jiakui Tang, Na Zhang, Yanjiao Wang, Xuefeng Xu, Anan Zhang

Remote. Sens., September, 2023

2022

Microfluidic Particle Separation and Detection System Based on Standing Surface Acoustic Wave and Lensless Imaging.

Jin Chen, Xiwei Huang, Xuefeng Xu, Renjie Wang, Maoyu Wei, Wentao Han, Jiafei Cao, Weipeng Xuan, Yakun Ge, Junchao Wang, Lingling Sun, Ji-Kui Luo

IEEE Trans. Biomed. Eng., 2022

Convergence Analysis of Inexact Two-Grid Methods: A Theoretical Framework.

Xuefeng Xu, Chen-Song Zhang

SIAM J. Numer. Anal., 2022

A New Analytical Framework for the Convergence of Inexact Two-Grid Methods.

Xuefeng Xu, Chen-Song Zhang

SIAM J. Matrix Anal. Appl., 2022

Convergence analysis of a two-grid method for nonsymmetric positive definite problems.

Xuefeng Xu

CoRR, 2022

Ocean Front Detection from SAR Imagery Using SLIC Superpixel Segmentation Method.

Xuefeng Xu, Yanlei Du, Guangxi Cui, Xiaofeng Yang

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

A Robust Method for Retrieving Ocean Internal Wave Parameters From SAR Imagery Using Iceemdan.

Guangxi Cui, Yanlei Du, Xuefeng Xu, Xiaofeng Yang

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

2021

High-Precision Lensless Microscope on a Chip Based on In-Line Holographic Imaging.

Xiwei Huang, Yangbo Li, Xuefeng Xu, Renjie Wang, Jiangfan Yao, Wentao Han, Maoyu Wei, Jin Chen, Weipeng Xuan, Lingling Sun

Sensors, 2021

Assessing the Effects of Spatial Scales on Regional Evapotranspiration Estimation by the SEBAL Model and Multiple Satellite Datasets: A Case Study in the Agro-Pastoral Ecotone, Northwestern China.

Xuliang Li, Xuefeng Xu, Xuejin Wang, Shaoyuan Xu, Wei Tian, Jie Tian, Chansheng He

Remote. Sens., 2021

Convergence analysis of two-level methods with general coarse solvers.

Xuefeng Xu

CoRR, 2021

A new convergence analysis of two-level hierarchical basis methods.

Xuefeng Xu

CoRR, 2021

An Optimized Object Support Region Determination Method in Lensfree On-chip Digital Holographic Microscope.

Wentao Han, Xiwei Huang, Maoyu Wei, Xuefeng Xu, Renjie Wang, Jiangfan Yao, Jin Chen, Jinhong Guo, Lingling Sun

Proceedings of the International Conference on UK-China Emerging Technologies, 2021

Lensfree on-chip digital holographic microscope with auto-focusing.

Wentao Han, Xiwei Huang, Maoyu Wei, Renjie Wang, Xuefeng Xu, Jiangfan Yao, Jin Chen, Lingling Sun

Proceedings of the 2021 IEEE International Conference on Integrated Circuits, 2021

2020

On the perturbation of an L2-orthogonal projection.

Xuefeng Xu

J. Comput. Appl. Math., 2020

Convergence analysis of inexact two-grid methods: Multigrid cycles.

Xuefeng Xu, Chen-Song Zhang

CoRR, 2020

On the perturbation of the Moore-Penrose inverse of a matrix.

Xuefeng Xu

Appl. Math. Comput., 2020

Deep Learning Algorithms Design and Implementation Based on Differential Privacy.

Xuefeng Xu, Yanqing Yao, Lei Cheng

Proceedings of the Machine Learning for Cyber Security - Third International Conference, 2020

Microfluidic bioparticle separation and detection system based on standing surface acoustic wave and lensless imaging.

Jin Chen, Xiwei Huang, Xuefeng Xu, Renjie Wang, Yangbo Li, Weipeng Xuan, Lingling Sun

Proceedings of the 2020 IEEE International Conference on Integrated Circuits, 2020

2019

Smartphone-Based Blood Lipid Data Acquisition for Cardiovascular Disease Management in Internet of Medical Things.

Xiwei Huang, Yangbo Li, Jin Chen, Jixuan Liu, Renjie Wang, Xuefeng Xu, Jiangfan Yao, Jinhong Guo

IEEE Access, 2019

2018

On the Ideal Interpolation Operator in Algebraic Multigrid Methods.

Xuefeng Xu, Chen-Song Zhang

SIAM J. Numer. Anal., 2018

2017

Surface Plasmon Resonance Sensors on Raman and Fluorescence Spectroscopy.

Jiangcai Wang, Weihua Lin, En Cao, Xuefeng Xu, Wenjie Liang, Xiaofang Zhang

Sensors, 2017

Generalization of the Sherman-Morrison-Woodbury formula involving the Schur complement.

Xuefeng Xu

Appl. Math. Comput., 2017

2016

Investigations of double layer UV-curing resin diamond wire saw.

Chunyan Yao, Wei Zhang, Tengwei Qiu, Minghuan Wang, Xuefeng Xu, Wei Peng

Proceedings of the 9th International Conference on Human System Interactions, 2016