An alternative approach to compute wavelet connection coefficients

作者：Bulut Fatih^*

来源：Applied Mathematics Letters, 2016, 53: 1-9.

DOI：10.1016/j.aml.2015.09.009

• Wavelets
• Wavelet connection coefficients
• Daubechies
• Scaling function

In this paper we present a step by step algorithm to compute the wavelet connection coefficients using Daubechies wavelets. We address the treatment of scaling function derivatives which has a potential to simplify the computation of connection coefficients. We describe the evaluation of the integrals involving products of Daubechies wavelets and their derivatives. These connection coefficients are necessary for the wavelet-Galerkin approximation of differential or integral equations.

• 出版日期2016-3