funBox3d: funbox3D (No. 18, More No. 12)

In SPOT: Sequential Parameter Optimization Toolbox

funbox3D (No. 18, More No. 12)

Description

Box three-dimensional Test Function

Usage

funBox3d(x)

Arguments

x	matrix of points to evaluate with the function. Rows for points and columns for dimension.

Value

1-column matrix with resulting function values

References

More, J. J., Garbow, B. S., and Hillstrom, K. E. (1981). Testing unconstrained optimization software. ACM Transactions on Mathematical Software (TOMS), 7(1), 17-41. doi: 10.1145/355934.355936

Box three - dimensional, (1966). A comparison of several current optimization methods, and the use of transformations in constrained problems. The Computer Journal, 3(3), 66-77. https://academic.oup.com/comjnl/article/9/1/67/348150

@examples x <- matrix(c(1,10,1),1,) funBox3d(x)

res <- spot(,funBox3d,c(5,15,-5),c(15,5,5),control=list(funEvals=20)) # plotting the graphs plotModel(res$model,which=1:2) plotModel(res$model,which=2:3) plotModel(res$model,which=c(1,3))

SPOT documentation built on June 26, 2022, 1:06 a.m.