Results 31 to 40 of about 9,001 (205)
Nonlinear fitting comparison of capacitive displacement sensors
Dianzi Jishu Yingyong, 2019 Aiming at the relationship between capacitance and displacement of the rod position indicator sensor when the control rod drops, the data of the control rod are calibrated in four different working conditions at the horizontal position.
Zhang Han +4 more
doaj +1 more source
Error Analysis for a Noisy Lacunary Cubic Spline Interpolation and a Simple Noisy Cubic Spline Quasi Interpolation [PDF]
Advances in Numerical Analysis, 2014 We mainly present the error analysis for two new cubic spline based methods; one is a lacunary interpolation method and the other is a very simple quasi interpolation method. The new methods are able to reconstruct a function and its first two derivatives from noisy function data.
Feng-Gong Lang, Xiao-Ping Xu
openaire +2 more sources
An Efficient BP Algorithm Based on TSU-ICSI Combined with GPU Parallel Computing
Remote Sensing, 2023 High resolution remains a primary goal in the advancement of synthetic aperture radar (SAR) technology. The backprojection (BP) algorithm, which does not introduce any approximation throughout the imaging process, is broadly applicable and effectively ...
Ziya Li +5 more
doaj +1 more source
Shape Preserving Interpolation Using C2 Rational Cubic Spline
Journal of Applied Mathematics, 2016 This paper discusses the construction of new C2 rational cubic spline interpolant with cubic numerator and quadratic denominator. The idea has been extended to shape preserving interpolation for positive data using the constructed rational cubic spline ...
Samsul Ariffin Abdul Karim +1 more
doaj +1 more source
Rational Cubics and Conics Representation: A Practical Approach
International Islamic University Malaysia Engineering Journal, 2012 A rational cubic spline, with one family of shape parameters, has been discussed with the view to its application in Computer Graphics. It incorporates both conic sections and parametric cubic curves as special cases.
M. Sarfraz, Z. Habib
doaj +1 more source
Applied Sciences, 2023 After being processed into a certain shape by a stirrup bending machine, steel bars are used as the skeleton of reinforced concrete in construction. The accuracy of their bending directly affects the bearing capacity of reinforced concrete.
Jianxiong Wei +3 more
doaj +1 more source
JTAM (Jurnal Teori dan Aplikasi Matematika), 2022 Wave equation is one of the second order of the linear hyperbolic equation. Telegraph equation as a special case of wave equation has interesting point to investigate in the numerical point of view.
Aflakha Kharisa +2 more
doaj +1 more source
Advances in Mechanical Engineering, 2020 Nonlinear partial differential equations are widely studied in Applied Mathematics and Physics. The generalized Burgers-Huxley equations play important roles in different nonlinear physics mechanisms.
Lan-Yin Sun, Chun-Gang Zhu
doaj +1 more source
Annals of Neurology, EarlyView.Objectives The interleukin (IL)‐1, IL‐6, and C‐reactive protein (CRP) pathway is central to the immune response after intracerebral hemorrhage (ICH). We tested for associations between hematoma and plasma cytokine concentrations and patient outcomes in Minimally Invasive Surgery Plus Rt‐PA for ICH Evacuation Phase III (MISTIE III) participants ...
Adrian R. Parry‐Jones +54 more
wiley +1 more source
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 +6 more
wiley +1 more source