'Fractional factorial designs' diaporamas de présentation

Factorial Experiments: - Blocking, -Confounding, and -Fractional Factorial Designs.

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MATH408: Probability & Statistics Summer 1999 WEEKS 10 & 11

MATH408: Probability & Statistics Summer 1999 WEEKS 10 & 11. Dr. Srinivas R. Chakravarthy Professor of Mathematics and Statistics Kettering University (GMI Engineering & Management Institute) Flint, MI 48504-4898 Phone: 810.762.7906 Email: schakrav@kettering.edu

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Design of Experiments

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Design of Experiments

Design of Experiments. Reduced Temperature T R = T/T c. Reduced Pressure p R = p/p c. Introductory Remarks. Many of the thermal experiments involve multi-variable functions. The goal of any experimental activity is to get the maximum realistic information about a system.

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CPE 619 2 k-p Factorial Design

CPE 619 2 k-p Factorial Design. Aleksandar Milenkovi? The LaCASA Laboratory Electrical and Computer Engineering Department The University of Alabama in Huntsville http://www.ece.uah.edu/~milenka http://www.ece.uah.edu/~lacasa. PART IV: Experimental Design and Analysis. How to :

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The successful use of fractional factorial designs is based on three key ideas:

Fractional Factorial. The successful use of fractional factorial designs is based on three key ideas: The sparsity of effects principle. When there are several variables, the system or process is likely to be driven primarily by some of the main effects an low order interactions.

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2 k-p Fractional Factorial Designs

2 k-p Fractional Factorial Designs. Overview. 2 k-p Fractional Factorial Designs Sign Table for a 2 k-p Design Confounding Other Fractional Factorial Designs Algebra of Confounding Design Resolution. 2 k-p Fractional Factorial Designs. Large number of factors

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Some Notes on the Design and Analysis of Experiments

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Unraveling and Exploiting Mediterranean Sea Microbial Diversity and Ecology for Xenobiotics and Pollutants clean up- U

Yasser R. Abdel-Fattah, Ph D Professor of microbiology MuCSAT EGYPT. Unraveling and Exploiting Mediterranean Sea Microbial Diversity and Ecology for Xenobiotics and Pollutants clean up- ULIXES. Sampling Area. El-Max District Mediterranean Sea .

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Fractional Factorial Design

Fractional Factorial Design. Full Factorial Disadvantages Costly (Degrees of freedom wasted on estimating higher order terms) Instead extract 2 -p fractions of 2 k designs (2 k-p designs) in which 2 p -1 effects are either constant 1 or -1

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