Engineering Statistics ENGR 592 Design of Experiments Plackett-Burman
ENGR 592 Design of Experiments Plackett-Burman Box-Behnken Prepared by: Mariam El-Maghraby Date: 26/05/04 Presentation Outline I. Introduction to 'Fractional factorial designs' II. Plackett-Burman A. Assumptions and main properties B.When to use PB designs C. Example III. Box-Behnken A. Assumptions and...Public Key Cryptography - Electrical and Computer Engineering ...
Thm: an element x only has an inverse mod N iffgcd(x, N) = 1 Computing: Calculate gcd(x,N) using extended Euclidian to come up with ax + bN = 1. Then a*x =1 mod N, so a is the inverse for...