On application of fast and adaptive periodic battle-Lemarie wavelets to modeling of multiple lossy transmission lines

摘要

In this paper, the continuous operator is discretized into matrix forms by Galerkin's procedure, using periodic Vattle-Lemarie wave- lets as basis/testing functions. The polynomial decomposition of wavelets is applied to the evaluation of matrix elements, which makes the computational effort of the matrix elements no more expensive than that of method of moments (MoM) with conven- tional piecewise basis/testing functions. A new algorithm is devel- oped employing the fast wavelet transform (FWT).