A very simple Python implementation, net.py, will show you how its basic parts fit together, and why a Hopfield net can sometimes retrieve a pattern from its distortion.
The distortion in pattern transferring process may influence functionality and performance of IC products and lower the production yield.
版图图像转移过程的失真，将影响产品的性能参数，直接降低了集成电路的成品率。
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Nonlinear distortion caused by diffraction in the lithography process has severely affected the quality of surface profile, which is the main reason for patterndistortion in lithography.