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Error long-range periodic

Error 4 Long-range periodic heterogeneity fluctuation error (process variation)... [Pg.84]

LONG-RANGE PERIODIC HETEROGENEITY FLUCTUATION ERROR... [Pg.26]

The long-range periodic heterogeneity fluctuation error is the result of nonrandom periodic changes in the critical component as we track it over lime or over the entirety of the lot in space. For instance certain measurements may show periodic fluctuations due to different control of the manufacturing process by various shifts of operators. Batch processes that alternate raw materials from two different suppliers may show periodicity in measurements. [Pg.26]

We have given a review of methods to compute long-range interactions in fully or, for the case of the Coulomb sum, also partially periodic boundary conditions. We tried to give reasons why one should worry about errors, and how error estimates can be used to time the algorithms to perform optimally for speed and accuracy. We have also tried to convey our understanding to the reader of when each algorithm should be used. [Pg.107]


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See also in sourсe #XX -- [ Pg.63 ]




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