Abstract

In this paper, we use the Local adaptive differential quadrature method (La-DQM) to solve multi-dimensional inverse scattering problem (ISP) of wave propagation. The La-DQM uses fictitious points to tackle the high-order differential equations with multi-boundary conditions and numerical results can be obtain directly in the calculation process. Six examples show the effectiveness and accuracy of the La-DQM in providing excellent estimates of unknown wave propagation from the given data. We think that the scheme is applicable to the ISP of wave propagation. Numerical results show that the La-DQM is powerful method for solving the inverse scattering problem of wave propagation.

Details

Title
A Local Adaptive Differential Quadrature Method for Multi-Dimensional Inverse Scattering Problem of Wave Propagation
Author
Jiun-Yu Wu; Hui-Ching, Wang; Ming-I Char; Bo-Chen, Tai
Pages
261-280
Section
ARTICLE
Publication year
2012
Publication date
2012
Publisher
Tech Science Press
ISSN
1546-2218
e-ISSN
1546-2226
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2396309433
Copyright
© 2012. This work is licensed under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.