Results 31 to 40 of about 9,059 (226)

Reducing the residual error of multibeam sounding data through empirical mode decomposition based on cubic Bessel interpolation

Journal of Algorithms & Computational Technology, 2021
The systematic residual errors present in multibeam echo-sounding data cause the areas of overlap between adjacent swaths to become distorted. A method is proposed in this paper to reduce the residual error of multibeam sounding data through empirical ...
Jialong Sun, Zhengyang Zhang, Chi Zhang, Jinlei Liu, Peng Zhang   +4 more
doaj   +1 more source

Performance of global look-up table strategy in digital image correlation with cubic B-spline interpolation and bicubic interpolation

Theoretical and Applied Mechanics Letters, 2016
Global look-up table strategy proposed recently has been proven to be an efficient method to accelerate the interpolation, which is the most time-consuming part in the iterative sub-pixel digital image correlation (DIC) algorithms.
Zhiwei Pan, Wei Chen, Zhenyu Jiang, Liqun Tang, Yiping Liu, Zejia Liu   +5 more
doaj   +1 more source

Application of cubic spline interpolation in communication engineering

Dianxin kexue, 2017
In the communication engineering practice,it often needs to estimate the unknown samples which are missing with the limited samples,then the interpolation operation is needed.Based on the research of cubic spline interpolation,the validity was given in ...
ANGDaiji SUO
doaj   +2 more sources

Validation of the European Society of Cardiology Ischemic and Bleeding Risk Criteria for Risk Stratification After Endovascular Therapy in Japanese Patients With Lower Extremity Artery Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The European Society of Cardiology (ESC) guidelines for peripheral artery disease recommend antithrombotic strategies based on high ischemic risk (HIR) and high bleeding risk (HBR) criteria. However, their prognostic value in patients with lower extremity artery disease (LEAD) undergoing endovascular therapy (EVT) remains unclear ...
Hirokazu Shimono, Daisuke Kanda, Akihiro Tokushige, Nobuhiro Ito, Yutaro Nomoto, Hiroyuki Tabata, Kenta Ohmure, Takuro Kubozono, Mitsuru Ohishi   +8 more
wiley   +1 more source

An Improved Multi-Objective Trajectory Planning Algorithm for Kiwifruit Harvesting Manipulator

IEEE Access, 2023
Trajectory planning is always a hot issue for harvesting manipulators, considering the limitations of the manipulator mechanical structure and other nonlinear factors that result in long time, big jerk and high energy consumption of the manipulator in ...
Xiao Li, Hailin Lv, Detian Zeng, Qi Zhang   +3 more
doaj   +1 more source

Validation of an Automated Artificial Intelligence‐Driven Planner for Transcatheter Aortic Valve Replacement

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Preprocedural planning with multislice computed tomography (MSCT) is an essential prerequisite for successful transcatheter aortic valve replacement (TAVR). However, preprocedural planning is time‐consuming and may contain clinically meaningful interobserver variability.
Mark M. P. van den Dorpel, Lucas Uchoa de Assis, Jenna van Niekerk, Sophie Deckx, Matthew Sherman, Janelle Schrot, Anna Kozak, Isabella Kardys, Alexander Hirsch, Joost Daemen, Rutger Jan Nuis, Nicolas M. Van Mieghem   +11 more
wiley   +1 more source

Investigating the Electrochemical Double Layer with Quantum‐Chemical Simulations and Implicit Solvation Models

Chemistry – A European Journal, EarlyView.
ESM‐RISM is applied to model electrochemical interfaces and benchmarked against Poisson–Boltzmann and molecular dynamics results. Density profiles, differential capacitance, and adsorption energetics at the gold–electrolyte interface are analyzed, highlighting the capabilities of this implicit electrolyte framework.
Alessandro Mangiameli, Christopher J. Stein   +1 more
wiley   +1 more source

TAMNet: Temporal and adaptive‐frequency network with MixStyle for cross‐region oil and fluid production forecasting

Deep Underground Science and Engineering, EarlyView.
This paper presents temporal and adaptive‐frequency network with MixStyle (TAMNet), a deep time‐series modeling framework for accurate and robust multi‐well oil productivity forecasting. TAMNet integrates transformer and long short‐term memory architectures to capture both short‐ and long‐term temporal dependencies, enhanced by a temporal gate unit ...
Chunxi Yang, Leifeng Meng, Qinghu Fan, Ziang Guo, Ting Bao, Pingdong Zhong, Fulin Luo   +6 more
wiley   +1 more source

Multi‐factor coupling effects in hydraulic fracturing of laminated shale: Experimental insights and physics‐informed neural network‐driven optimization

Deep Underground Science and Engineering, EarlyView.
This study establishes a multi‐factor coupling framework for predicting breakdown pressure in laminated shale by integrating experimental hydraulic fracturing tests, physics‐informed neural networks (PINNs), and Sobol sensitivity analysis. It reveals how differential stress, the bedding dip angle, and the injection rate interact to influence fracture ...
Tao Wang, Guoyao Xu, Liyuan Liu, Yao Zhang, Sitao Zhu, Hongyang Chu, Kaikai Zhao   +6 more
wiley   +1 more source

A Novel Updated Full-Discretization Method for Prediction of Milling Stability

Micromachines, 2022
This paper presents an updated full-discretization method for milling stability prediction based on cubic spline interpolation. First, the mathematical model of the time-delay milling system considering regenerative chatter is represented by a dynamic ...
Junjin Ma, Yunfei Li, Dinghua Zhang, Bo Zhao, Geng Wang, Xiaoyan Pang   +5 more
doaj   +1 more source