Results 181 to 190 of about 160,937 (210)

A COMPUTATIONAL METHOD FOR SOLVING STOCHASTIC INTEGRAL EQUATIONS USING HAAR WAVELETS

jnanabha, 2020
In this article, we have developed a new technique for solving stochastic integral equations. A new Haar wavelets stochastic operational matrix of integration (HWSOMI) is developed in order to obtain efficient and accurate solution for stochastic integral equations.
Shiralashetti, S. C., Lamani, Lata
openaire   +2 more sources

Application of Haar Wavelet Method for Solving the Nonlinear Fuzzy Integro-Differential Equations

Journal of Computational and Theoretical Nanoscience, 2019
Haar wavelet method (HWM) is an essential profitable method for settling the nonlinear Fuzzy Fredholm integro-differential equations (NFIDE). The proposed model converts the NFIDE into to nonlinear equations which tackle by the familiar Newton methods ...
Mohamed R. Ali, Adel R. Hadhoud
semanticscholar   +1 more source

Haar wavelets basis method for Nash equilibrium strategies

2008 International Conference on Wavelet Analysis and Pattern Recognition, 2008
Haar wavelets method for Nash equilibrium strategies of a time-varying linear-quadratic differential game problem is proposed. Based upon some useful properties of Haar wavelets, a special operation matrix of integration, product and coefficient matrices are applied to the government equation such that the cross-coupled Riccati matrix differential ...
null Zhang Chengke, null Sun Peihong, null Bin Ning   +2 more
openaire   +1 more source

A Haar Wavelet Collocation Method for Inverse Problem

This article demonstrates the Haar wavelet collocation method as an effective strategy for solving the Black-Scholes model with various types of options. The Black-Scholes model is an inverse problems and formulated as a backward parabolic partial differential equation.
Muhammad Ahsan, Muhammad Riaz, Masood Ahmed, Maher Alwuthaynani, Weidong Lei   +4 more
openaire   +1 more source

Haar wavelet Picard method for fractional nonlinear partial differential equations

Applied Mathematics and Computation, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Umer Saeed, Mujeeb ur Rehman
openaire   +2 more sources

Seamless stitching of images based on a Haar wavelet 2D integration method

2011 17th International Conference on Digital Signal Processing (DSP), 2011
A method for seamless stitching of images with photometric inconsistencies in the overlapping region is presented. The method is based on generating a set of stitched gradients from the gradients of the input images and then reconstructing the mosaic image using the Haar wavelet integration technique of [11], [12]. This O(N) reconstruction technique is
Ioana S. Sevcenco, Peter J. Hampton, Pan Agathoklis   +2 more
openaire   +1 more source

Static Response and Buckling Loads of Multilayered Composite Beams Using the Refined Zigzag Theory and Higher-Order Haar Wavelet Method

Mechanics of composite materials, 2021
M. Sorrenti, M. Di Sciuva, J. Majak, F. Auriemma   +3 more
semanticscholar   +1 more source

Free vibration analysis of combined composite laminated conical–cylindrical shells with varying thickness using the Haar wavelet method

Acta Mechanica, 2022
Kwanghun Kim, Songhun Kwak, Cholho Pang, Kyongjin Pang, Kwangil Choe   +4 more
semanticscholar   +1 more source

Error evaluation of circuit analysis method using Haar wavelet transform

2011 20th European Conference on Circuit Theory and Design (ECCTD), 2011
Recently, much attention have been paid to the methods for circuit analysis using wavelet transform. In particular, we have proposed the method which can choose the resolution of the wavelet adaptively. This method can fully bring out the orthogonal and the multiresolution properties of the wavelet, and the efficiency of the calculation can be improved.
Seiichiro Moro, Tatsuyuki Shoji
openaire   +1 more source

An advancement approach of Haar wavelet method and Bratu-type equations

, 2021
Swati, Mandeep Singh, K. Singh
semanticscholar   +1 more source