Results 101 to 110 of about 4,131 (208)

A study on solution of differential equations using Haar wavelet collocation method [PDF]

, 2012
In this contest of study, problems regarding differential equations are studied when the differential equations: ordinary or partial differential equations have no solution in direct method or it is very difficult to find the required integral.When this ...
Sahoo, Bishnupriya
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Haar wavelet collocation method for solving boundary layer flow and heat transfer over a moving plate in a carbon nanotubes with MHD effect

This study aims to explore the consideration of boundary layer flow and heat transfer over a moving plate with the presence of the magneto-hydrodynamics at the surface in carbon nanotubes.
N.S., Haswaniza, A.F.N., Rasedee, N., Bachok, T.J., Wong, M., Hasan   +4 more
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Circuit Simulation of Any Time-Domain Source on Fractional-Order Impedances by Use of the Haar Wavelet Transform, Case Study of the Skin Effect

IEEE Open Journal of Circuits and Systems
An application of the ability of the Haar wavelet operational matrix to perform the numerical inverse Laplace transform as combined with the intrinsically convenient Haar wavelet transform of any time-domain signal is presented in this paper.
Georgios G. Roumeliotis, Jan Desmet, Jos Knockaert   +2 more
doaj   +1 more source

Feedback Control Method Using Haar Wavelet Operational Matrices for Solving Optimal Control Problems

, 2020
Most of the direct methods solve optimal control problems with nonlinear programming solver. In this paper we propose a novel feedback control method for solving for solving affine control system, with quadratic cost functional, which makes use of only ...
Amran Hussin, Waleeda Swaidan
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LEIBNITZ-HAAR WAVELET COLLOCATION METHOD FOR THE NUMERICAL SOLUTION OF NONLINEAR FREDHOLM INTEGRAL EQUATIONS

, 2016
In this work, we present a numerical solution of nonlinear fredholm integral equations using Leibnitz-Haar wavelet collocation method. Properties of haar wavelet and its operational matrix is utilized to convert into a system of algebraic equations ...
S. C. Shiralashetti *, R. A. Mundewadi
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Numerical Solution of Airy Differential Equation by Using Haar Wavelet

, 2014
Haar wavelet is exceedingly simple and optimized completely for computers, so that it can be used for solving ordinary differential equations and partial differential equations without a hassle.
Sultana, Mariam, Khalid, M., Zaidi, Faheem   +2 more
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Numerical Solution of Fuzzy Fractional Differential Equation By Haar Wavelet

, 2021
In this paper, we deal with a wavelet operational method based on Haar wavelet to solve the fuzzy fractional differential equation in the Caputo derivative sense.
Khakrangin, Sakineh, Mikaeilvand, Nasser, Allahviranloo, Tofigh, Abbasbandy, Saeid   +3 more
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Haar wavelet approximation for magnetohydrodynamic flow equations

, 2013
This study proposes Haar wavelet (HW) approximation method for solving magnetohydrodynamic flow equations in a rectangular duct in presence of transverse external oblique magnetic field.
Çelik, İbrahim
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Image Compression by Using Haar Wavelet Transform and Singualr Value Decomposition

, 2011
The rise in digital technology has also rose the use of digital images. The digital imagesrequire much storage space. The compression techniques are used to compress the dataso that it takes up less storage space.
Idrees, Zunera, Hashemiaghjekandi, Eliza
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MINIMIZATION OF CIRCUIT DESIGN USING PERMUTATION OF HAAR WAVELET SERIES

, 2004
The paper discusses complexity of circuit realization through Haar wavelet series. The efficiency in circuit synthesis using a method for minimization of the number of nonzero Haar coefficients by permutation of binary coordinates of indices of Haar ...
Dragan Janković, Bogdan J. Falkowski, Radomir S. Stanković   +2 more
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