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Showing 1 to 3 of 3 for “"Daubechies wavelets"”.
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A wavelet-based numerical scheme for stochastic mechanics
… functions. It is shown that a biorthogonal dual wavelets with sufficient number of vanishing moments and corresponding to a low primal order perform better than Daubechies wavelets at this task. These observations are used in pursuing the development of Wavelet based Galerkin and Petrov-Galerkin …
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Wavelets and wavelet optimized-finite differences for electronic structure calculations
… of space. One-dimensional calculations using Daubechies wavelets as an adaptive basis have been performed, showing that a compressed wavelet basis can determine the eigenvalues of a system with high accuracy using relatively few functions. Using the Wavelet Optimized Finite Difference Method …
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Una nueva aproximación a la multirresolución en el dominio del tiempo (MRTD), basada en la transformada discreta en Wavelets
… formado por funciones ortonormales denominadas “wavelets”. Estas funciones permiten obtener una solución con el grado de aproximación que se desee y en la región del espacio que interese, dando lugar a mallados adaptativos. El trabajo desarrollado en esta tesis incluye una introducción al …