space-filling-does

space-filling-does - pace illing DOEs Space Filling DOEs...

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Unformatted text preview: pace- illing DOEs Space Filling DOEs • hese designs use values of variables These designs use values of variables inside range instead of at boundaries • atin hypercubes, one popular space- Latin hypercubes, one popular space filling DOE uses as many levels as design points • Space-filling term is appropriate for low dimensional spaces • For high-dimensional spaces, we cannot afford to “fill” the space. Monte Carlo sampling • A method for propagating probability distributions. • Given a region in design space, we can assign a uniform distribution to the region and sample points generate DOE to generate DOE • It is likely, though, that some regions will be poorly sampled • In 5-dimensional space, with 32 sample points, what is the chance that all orthants will be occupied? – (31/32)(30/32)…(1/32)=1.8e-13. atin Hypercube sampling Latin Hypercube sampling • ach variable range divided into qual Each variable range divided into n y equal probability intervals atin Hypercube...
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This note was uploaded on 06/06/2011 for the course EAS 4240 taught by Professor Peterifju during the Spring '08 term at University of Florida.

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space-filling-does - pace illing DOEs Space Filling DOEs...

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