Results 171 to 180 of about 19,999 (201)

Weak formulation based Haar wavelet method for solving differential equations

Applied Mathematics and Computation, 2009
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Majak, Jüri, Pohlak, Meelis, Eerme, Martin, Lepikult, Toomas   +3 more
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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

Analysis of dipole antennas using moment methods and haar wavelet

2015 International Conference on Wireless Networks and Mobile Communications (WINCOM), 2015
In this paper, it is attempted to approach a fast efficient algorithm for solving the famous Hallen's and Pocklington's integral equations, regarding the current distribution on a finite-length linear thin wire antenna. Here, the conventional moment method in conjunction with wavelet basis functions was used to obtain the current distribution of the ...
Mohamed Bayjja, Mahmoud Moubadir, Mohamed Boussouis, Naima Amar Touhami   +3 more
openaire   +1 more source

Solving Nonlinear Burgers' Type Problems Via Haar Wavelet Method of Lines

Mathematical Methods in the Applied Sciences
ABSTRACTThis work introduces a deterministic hybrid Haar wavelet (HW)–based method of lines for the numerical solutions of viscous Burgers' equation (BE). In this integral‐based scheme, the spatial operator is approximated using a finite HW series, reducing the system to a nonlinear initial value problem (NIVP).
Aslam Khan, Abdul Ghafoor, Zahir Shah, Mansoor H. Alshehri, Narcisa Vrinceanu   +4 more
openaire   +2 more sources

HAAR-WAVELET METHOD FOR DAMAGE DETECTION IN COMPOSITE STRUCTURES

VI International Scientific and Practical Conference «THEORETICAL AND PRACTICAL ASPECTS OF MODERN SCIENTIFIC RESEARCH»
In recent years, wavelet analysis has emerged as a powerful mathematical tool for analyzing non-stationary signals, offering superior time-frequency localization compared to traditional Fourier analysis. This characteristic makes wavelet transforms particularly well-suited for processing signals obtained from structural health monitoring (SHM) systems,
openaire   +1 more source

Magnetic resonance linear accelerator technology and adaptive radiation therapy: An overview for clinicians

Ca-A Cancer Journal for Clinicians, 2022
William A Hal, X Allen Li, Daniel A Low
exaly  

ESTIMATING SAFETY WITH THE MULTIRESOLUTION HAAR WAVELET METHOD

2020
Katicha, Samer, Flintsch, Gerardo W., Khoury, John   +2 more
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Haar wavelet method for solving integral equations and evolution equations

2008
An efficient numerical method for solving nonlinear integral equations and evolution equations based on the Haar wavelets approach is proposed. The method is tested for Fredholm and Volterra integral equations and for the Burgers and sine-Gordon equations. Results obtained by computer simulation are compared with other available solutions.
openaire   +1 more source

Advances in coherent magnonics

Nature Reviews Materials, 2021
Philipp Pirro, Vitaliy I Vasyuchka, Alexander A Serga   +2 more
exaly  

Targeting drugs to tumours using cell membrane-coated nanoparticles

Nature Reviews Clinical Oncology, 2022
Ronnie H Fang, Liangfang Zhang
exaly