Core Gaussian landscape function. Should not be called directly, as it does not contain proper seed handling.
landscapeGeneratorGaussianBuild(nGaussian = 10, ratio = 0.2, creationFunction)returns a list, with the following items:
centerssamples which are the centers of each Gaussian
covinvinverse of variance of each Gaussian
optvalue at randomly chosen optimum center
nGaussnumber of Gaussian components
number of Gaussian components in the landscape. Default is 10.
minimal function value of the local minima. Default is 0.2. (Note: Global minimum will be at zero, local minimal will be in range [ratio;1])
function to randomly generate the centers of the gaussians
landscapeGeneratorGaussian