Function Number 8

Description

Shifted Rotated Ackley's Function with Global Optimum on Bounds

• x \in [-32,32]^D

• Global optimum F(x^*) = -140

Usage

 1 cec2005benchmark8(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.

cec2005benchmark
 1 cec2005benchmark8(runif(10, -32, 32))