Research Article
A Least-Squares FEM for the Direct and Inverse Rectangular Cavity Scattering Problem
Table 5
Reconstructed result without noise:
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| 0 | −1.9 | 1.9 | 4.1 | 1 | −1.895201991129818 | 1.936076943236395 | 4.067911959164771 | 2 | −1.931940394007886 | 1.972231481981323 | 4.018004942923492 | 3 | −1.995306222963697 | 1.992128483183547 | 4.012291393206398 | 4 | −2.000306191593380 | 1.999830393801205 | 4.000309420921332 | 5 | −1.999999881701120 | 2.000000013296713 | 3.999999774941242 | 6 | −2.000000000034648 | 1.999999999984548 | 4.000000000009253 |
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