Results 1 to 10 of about 2,323 (178)
Optimal quadrature for Haar wavelet spaces [PDF]
Mathematics of Computation, 2003 This article considers the error of the scrambled equidistribution quadrature rules in the worst-case, random-case, and average-case settings. The underlying space of integrands is a Hilbert space of multidimensional Haar wavelet series,
Stefan Heinrich +2 more
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The Haar Wavelet Transform of a Dendrogram [PDF]
Journal of Classification, 2007 38 pp, 8 figures.
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The Haar wavelets and the Haar scaling function in weighted $L^p$ spaces with $A_p^{\dy ,m}$ weights [PDF]
, 2006 The new class of weights called $A_p^{\dy ,m}$ weights is introduced. We prove that a characterization and an unconditional basis of the weighted $L^p$ space $L^p(\R^n , w(x)dx)$ with $w \in A_p^{\dy ,m ...
Izuki, Mitsuo
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Function approximation using Haar wavelets
, 2020 The generalized approach for function approximation using Haar wavelets is proposed. An approach proposed is based on higher order wavelet expansion and algorithms for determining integration constants.
Majak, Jüri +11 more
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Approximating of functions from holder classes Hα [0, 1] by haar wavelets [PDF]
, 2017 In the present work, a new direct computational method for solving definite integrals based on Haar wavelets is introduced. The definite integral of the functions from Holder classes is replaced with the approximation of the function by Haar wavelets and
Ahatjonovich, Anvarjon Ahmedov +3 more
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Numerical solution of fractional partial differential equations using Haar wavelets
, 2013 In this paper, we present a computational method for solving a class of fractional partial differential equations which is based on Haar wavelets operational matrix of fractional order integration.
Zeyan Wu +3 more
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Modelo para previsão de vazão fluvial baseado em wavelets e redes neurais [PDF]
, 2008 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Ciências da ComputaçãoO presente trabalho apresenta um modelo híbrido wavelet/redes neurais, onde é empregada a análise wavelet como ...
Spaeth, Francisco
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Multiresolution Analysis and Haar Wavelets on the Laguerre Hypergroup [PDF]
Mathematical Problems in Engineering, 2009 Let ℍn be the Heisenberg group. The fundamental manifold of the radial function space for ℍn can be denoted by [0, +∞) × ℝ, which is just the Laguerre hypergroup. In this paper the multiresolution analysis on the Laguerre hypergroup 𝕂 = [0, +∞) × ℝ is defined. Moreover the properties of Haar wavelet bases for are investigated.
Xie, Peizhu, He, Jianxun
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Computing continuous-time growth models with boundary conditions via wavelets [PDF]
, 2004 This paper presents an algorithm for approximating the solution of deterministic/stochastic continuous-time growth models based on the Euler's equation and the transversality conditions.
Mercedes Esteban-bravo +3 more
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Haar wavelet fractional derivative [PDF]
Proceedings of the Estonian Academy of Sciences, 2022 In this paper, the fundamental properties of fractional calculus are discussed with the aim of extending the definition of fractional operators by using wavelets. The Haar wavelet fractional operator is defined, in a more general form, independently on the kernel of the fractional integral.
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