Results 71 to 80 of about 1,387 (185)
Quantum Sensing of Fast Time-Varying Magnetic Field With Daubechies Wavelets
IEEE AccessThe waveform of the time-varying magnetic field can be reconstructed by combining the use of quantum sensing technology and orthogonal functions, such as Walsh and Haar wavelet functions, as the control sequences of qubits.
Chou-Wei Kiang +2 more
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Adaptive Ghost Imaging Based on 2D-Haar Wavelets
PhotonicsTo improve the imaging speed of ghost imaging and ensure the accuracy of the images, an adaptive ghost imaging scheme based on 2D-Haar wavelets has been proposed.
Zhuo Yu +5 more
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Joint Kalman–Haar Algorithm Applied to Signal Processing
Revista de Matemática: Teoría y Aplicaciones, 2012 Under the analysis of signals disturbed by noise, in this paper we propose a working methodology aimed to seize the best estimate of combining Kalman filtering with the characterization that is achieved by applying a multiresolution analysis (MRA) using ...
Alejandro Viegener +8 more
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Estimation of Delay Time in Linear Dynamic Systems Using Wavelets [PDF]
المجلة العراقية للعلوم الاحصائيةThis research explores the use of wavelets in estimating delay time in stochastic linear dynamic systems, as delay time plays a crucial role in diagnosing the system by determining the time interval between inputs and outputs.
Reem Taha +2 more
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Scientific ReportsThis study presents a modified numerical framework based on scale-3 Haar wavelets for the solution of elliptic partial differential equations, namely the Poisson and the Helmholtz equations.
Avinash K., Harinakshi Karkera
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Multi-Resolution Wavelet-Transformed Image Analysis of Histological Sections of Breast Carcinomas
Cellular Oncology, 2005 Multi-resolution images of histological sections of breast cancer tissue were analyzed using texture features of Haar- and Daubechies transform wavelets.
Hae-Gil Hwang +5 more
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Results in Physics, 2018 It is remarkably known that one of the difficulties encountered in a numerical method for hyperbolic heat conduction equation is the numerical oscillation within the vicinity of jump discontinuities at the wave front.
Suazlan Mt Aznam, M.S.H. Chowdhury
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Optimizing pantograph fractional differential equations: A Haar wavelet operational matrix method
Partial Differential Equations in Applied MathematicsIn this study, we developed an operational matrix method of integration using Haar wavelets to solve both linear and nonlinear pantograph fractional differential equations by taking Atangana's beta derivative.
Najeeb Alam Khan +5 more
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International Journal for Computational Civil and Structural EngineeringThe distinctive paper is devoted to multiscale modelling of functions with the use of Haar discrete wavelets. Numerical implementation is realized with the use of “Fortran” programming language (“Intel Visual Fortran” software).
Mojtaba Aslami , Pavel Akimov
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