Fitting Generalized Gaussian Distributions for Process Capability Index

Autor: Bratislav Tasić, J.J. Dohmen, Theo G. J. Beelen, E. Jan W. ter Maten
Rok vydání: 2018
Předmět:
Zdroj: Scientific Computing in Electrical Engineering ISBN: 9783319755373
DOI: 10.1007/978-3-319-75538-0_16
Popis: The design process of integrated circuits (IC) aims at a high yield as well as a good IC-performance. The distribution of measured output variables will not be standard Gaussian anymore. In fact, the corresponding probability density function has a more flat shape than in case of standard Gaussian. In order to optimize the yield one needs a statistical model for the observed distribution. One of the promising approaches is to use the so-called Generalized Gaussian distribution function and to estimate its defining parameters. We propose a numerical fast and reliable method for computing these parameters.
Databáze: OpenAIRE