Eddy Current Inversion Models for Estimating Dimensions of Defects in Multilayered Structures

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Threshold rules</td><td align="center">Shannon</td><td align="center">Norm</td><td align="center">Energy </td><td align="center">Thre</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">SNR (db)</td><td align="center">52.822</td><td align="center">49.211</td><td align="center">49.985</td><td align="center">47.938</td></tr><tr><td align="left">RMSE</td><td align="center">0.00203</td><td align="center">0.00271</td><td align="center">0.00253</td><td align="center">0.00323</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

De-noising effect comparison of different WPA methods.

Mathematical Problems in Engineering

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Table 1

Table 1: Eddy Current Inversion Models for Estimating Dimensions of Defects in Multilayered Structures 