Research Article
Tensorial Model for Photolithography Aerial Image Simulation
(1) Choose , the number of principal axes or eigenvectors required to estimate. Consider matrix and set | . | (2) Initialize eigenvector of size , for example, randomly; | (3) Update as ; | (4) Do the Gram-Schmidt orthogonalization process ; | (5) Normalize by dividing it by its norm: . | (6) If has not converged, go back to step 3. | (7) Increment counter and go to step 2 until equals . |
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