Shifted Rotated Griewank's Function without Bounds
$x \in [0,600]^D$
Global optimum $F(x^*) = -180$
Usage
cec2005benchmark7(x)
Arguments
x
Either a vector with 2, 10, 30 or 50 elements or a matrix with
the same number of columns and one row for each vector to be evaluated
Value
A vector with the evaluation of the function for each row of x
References
P. N. Suganthan, N. Hansen, J. J. Liang, K. Deb, Y.-P. Chen, A. Auger,
S. Tiwari (2005). Problem Definitions and Evaluation Criteria for the
CEC 2005 Special Session on Real-Parameter Optimization, Technical
report, Nanyang Technological University, Singapore, May 2005,
http://www.ntu.edu.sg/home/EPNSugan/index_files/CEC-05/CEC05.htm.