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OLH  Number of points required? 
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#1
Nov1912, 08:07 AM

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Hi, im currently looking at using an OLH to define a sample set of points in order to construct an MLS metamodel. However, i understand the number of sample points should be around 1.5  2 times the number of coefficients required to approximate a polynomial to my design variables. If i have 4 design variables, how many coefficients should i be expecting to need in order to approximate this?



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