Order of accuracy analysis for multiresolution time-domain using daubechies bases

Published

Journal Article

In this paper, the spatial order of accuracy of multiresolution time-domain methods using basis functions from the Daubechies family are studied. It is observed that MRTD methods using scaling functions from the Daubechies N-vanishing-moment orthonormal family have a spatial order of accuracy equal to 2N. For MRTD methods using scaling functions from the CDF (2, N 2) biorthogonal family, the spatial order of accuracy is 2 + N 2. We also find that the order of accuracy is the same for both staggered and nonstaggered spatial grids. The simulation results are presented which confirm analytical predictions. © 2005 Wiley Periodicals, Inc.

Full Text

Duke Authors

Cited Authors

  • Kovvali, N; Lin, W; Carin, L

Published Date

  • May 20, 2005

Published In

Volume / Issue

  • 45 / 4

Start / End Page

  • 290 - 293

International Standard Serial Number (ISSN)

  • 0895-2477

Digital Object Identifier (DOI)

  • 10.1002/mop.20798

Citation Source

  • Scopus