Please use this identifier to cite or link to this item:
https://doi.org/10.1109/APMC.2009.5384411
DC Field | Value | |
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dc.title | The role of regularization parameter of subspace-based optimization method in solving inverse scattering problems | |
dc.contributor.author | Ye, X. | |
dc.contributor.author | Chen, X. | |
dc.date.accessioned | 2014-06-19T03:30:13Z | |
dc.date.available | 2014-06-19T03:30:13Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Ye, X.,Chen, X. (2009). The role of regularization parameter of subspace-based optimization method in solving inverse scattering problems. APMC 2009 - Asia Pacific Microwave Conference 2009 : 1549-1552. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/APMC.2009.5384411" target="_blank">https://doi.org/10.1109/APMC.2009.5384411</a> | |
dc.identifier.isbn | 9781424428021 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/71995 | |
dc.description.abstract | This paper investigates a regularization scheme in the recently proposed subspace-based optimization method for solving inverse scattering problems. The number of leading singular values of a current-to-field mapping operator is found to balance the accuracy and the stability of the solution. If the number of leading singular values is chosen as a large number, the noise is amplified in the inverse process. On the other hand, if this parameter is chosen to be a small number, the convergence of the optimization method will be slow. This paper investigates the method of choosing the number of leading singular values of the current-to-field mapping operator. ©2009 IEEE. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/APMC.2009.5384411 | |
dc.source | Scopus | |
dc.subject | Ill condition | |
dc.subject | Inverse scattering | |
dc.subject | Regularization | |
dc.type | Conference Paper | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1109/APMC.2009.5384411 | |
dc.description.sourcetitle | APMC 2009 - Asia Pacific Microwave Conference 2009 | |
dc.description.page | 1549-1552 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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