funGulf | R Documentation |
3-dim Gulf research and development Test Function
funGulf(x, m = 99)
x |
matrix (n x 3) of points to evaluate with the function. Rows for points and columns for dimension. Values should be larger than 0. |
m |
additional parameter: . The Gulf function supports an additional parameter m in the range from 3 to 100 |
1-column matrix with resulting function values
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
x1 <- matrix(c(50,25,1.5),1,) funGulf(x1) funGulf(x1,m=50) resGulf <- spot(,funGulf,c(0,0,0),c(100,50,5)) resGulf$xbest resGulf$ybest plotModel(resGulf$model, which=1:2) plotModel(resGulf$model, which=2:3) # x0 is an optional start point (or set of start points), specified as a matrix. # One row for each point, and one column for each optimized parameter. x0 = matrix(c(5,2.5,0.15),1,3) resGulf <- spot(x0,funGulf,c(0,0,0),c(100,50,5)) resGulf$xbest resGulf$ybest
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.