Daubechies wavelet meshless method of numerical calculation in the electromagnetic field

摘要

In this paper, Daubechies (DB) wabelet scaling functions are used as basic function in function approximation by using DB wavelet properties, neither nodes nor meshes are needed. This method is simple and easy application, combining meshless galerkin method, DB wavelet meshless method is used for numerical calculation in electromagnetic field. The discrete model is established. Numerical example shows that DB wavelet meshless method is effective and stable.