The Sphere model
Also referred to as the De Jong's function 1
Script: sphere.qscript
'script language = VBscript
function Main()
sum = 0
for i = 1 to qs_NVARS
sum = sum + qs_sqr(qs_VAR(i))
next
' Save results
qs_RESULT(1) = sum
end function
QstatLab model (see OptimizationModels.qsl in Examples):
Type =script
nvars = 2
scriptfile = sphere.qscript
lvar1 = -5.12
uvar1 = 5.12
var1 = 0
lvar2 = -5.12
uvar2 = 5.12
var2 = 0
Minimum
Minimum value is 0 for Var(i) = 0
Plots:
