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TRANSFORM: 作品数：1369被引量：2243H指数：16; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：肖甫陆惠玲孙玉宝王鑫陈苹更多>>; 相关机构：电子科技大学安徽大学吉林大学南京信息工程大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

The Jaffa Transform for Hessian Matrix Systems and the Laplace Equation: 《Journal of Applied Mathematics and Physics》2024年第1期98-125,共28页Daniel A. Jaffa; Hessian matrices are square matrices consisting of all possible combinations of second partial derivatives of a scalar-valued initial function. As such, Hessian matrices may be treated as elementary matrix systems of ...; 关键词：Hessian Matrices Jacobian Matrices Laplace Equation Linear Partial Differential Equations Systems of Partial Differential Equations Harmonic Functions Incompressible and Irrotational Fluid Mechanics

A New Approach to Solving Two-Dimensional Unsteady Incompressible Navier-Stokes Equations: 《Journal of Applied Mathematics and Physics》2022年第10期3218-3239,共22页Zinah Abdulkadhim Hasan Abdul-Sattar J. Al-Saif; This paper proposes a new approach that combines the reduced differential transform method (RDTM), a resummation method based on the Yang transform, and a Padé approximant to the kinetically reduced local Navier-Stok...; 关键词：Navier-Stokes Equations RDTM Yang Transform Padé Approximation Accuracy Convergence Analysis

The Differential Transform: 《Journal of Applied Mathematics and Physics》2021年第8期1978-1992,共15页Eng. Mahmoud Abu Hilal; One of the methods of mathematical analysis in many cases makes it possible to reduce the study of differential operators, pseudo-differential operators and certain types of integral operators and the solution of equa...; 关键词：Operational Calculus Time Domain Differential Domain Serieses Difference to Differential Equation

Approximate Analytical Solutions to the Heat and Stokes Equations on the Half-Line Obtained by Fokas’ Transform: 《Journal of Applied Mathematics and Physics》2021年第4期809-833,共25页Mohamed Lachaab Marius Beceanu; In this paper, we evaluate the integrals that are solutions of the heat and Stokes’ equations obtained by Fokas’ transform method by deriving exact formulas. Our method is more accurate and efficient than the contou...; 关键词：Heat Equation Stokes Equation Fokas’ Transform Asymptotic Expansion Hilbert Transform Incomplete Airy Function Imaginary Error Function

Double Elzaki Transform Decomposition Method for Solving Third Order Korteweg-De-Vries Equations: 《Journal of Applied Mathematics and Physics》2021年第1期21-30,共10页Moh A. Hassan Tarig M. Elzaki; In this study, we used Double Elzaki Transform (DET) coupled with Adomian polynomial to produce a new method to solve Third Order Korteweg-De Vries Equations (KdV) equations. We will provide the necessary explanation ...; 关键词：Double Elzaki Transform Adomian Polynomial Korteweg-De Vries Equations

Double Elzaki Transform Decomposition Method for Solving Non-Linear Partial Differential Equations被引量：1: 《Journal of Applied Mathematics and Physics》2020年第8期1463-1471,共9页Moh A. Hassan Tarig M. Elzaki; In this paper, we discuss a new method employed to tackle non-linear partial differential equations, namely Double Elzaki Transform Decomposition Method (DETDM). This method is a combination of the Double ELzaki Trans...; 关键词：Double Elzaki Transform Adomian Decomposition Method Non-Linear Partial Differential Equations

Some New Applications of Elzaki Transform for Solution of Linear Volterra Type Integral Equations被引量：1: 《Journal of Applied Mathematics and Physics》2019年第8期1877-1892,共16页Saad Sharjeel Mushtaq Ahmed Khan Barakzai; Volterra type integral equations have diverse applications in scientific and other fields. Modelling physical phenomena by employing integral equations is not a new concept. Similarly, extensive research is underway t...; 关键词：Elzaki TRANSFORM LINEAR VOLTERRA Integral Equation Adomian Decomposition METHOD METHOD of Successive Approximation Laplace Elzaki DUALITY (LED)

Existence of Solutions for Boundary Value Problems of Vibration Equation with Fractional Derivative被引量：1: 《Journal of Applied Mathematics and Physics》2019年第5期1067-1076,共10页Nan Yao Zeyu Luo; In this paper, we investigate the solvability of boundary value problems for a class of vibration differential equation describing the fractional order damped system with signal stimulus. By presenting kernel function...; 关键词：Caputo DERIVATIVE Boundary Value Problems for Vibration Equation LAPLACE TRANSFORM EIGENVALUE Improved Leray-Schauder Degree

Use of the Wavelet Transform for Digital Terrain Model Edge Detection (Special Issue—Wavelet Analysis): 《Journal of Applied Mathematics and Physics》2018年第10期1997-2005,共9页Clovis Gaboardi; The purpose of this work is to analyze the feasibility of using the wavelet transform in the edge detection of digital terrain models (DTM) obtained by Laser Scanner. The Haar wavelet transform and the edge detection ...; 关键词：Digital TERRAIN Model Edge Detection WAVELETS TRANSFORM CANNY Roberts SOBEL Sobel-Feldman

Discrete Time-Frequency Signal Analysis and Processing Techniques for Non-Stationary Signals: 《Journal of Applied Mathematics and Physics》2018年第9期1916-1927,共12页S. Sivakumar D. Nedumaran; This paper presents the methodology, properties and processing of the time-frequency techniques for non-stationary signals, which are frequently used in biomedical, communication and image processing fields. Two class...; 关键词：NON-STATIONARY Signal SHORT TERM FOURIER TRANSFORM WIGNER Ville Distribution Algorithm

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