soobench (version 1.9.18)

generate_rastrigin_function: Rastrigin test function generator.

Description

The definition used is

Usage

generate_rastrigin_function(dimensions)

Arguments

dimensions

[integer(1)] Size of parameter space.

Value

A soo_function.

Details

$$f(x) = \displaystyle 10n + \sum_{i=1}^n \left(x_i^2 - 10 \cos\left(2\pi x_i\right)\right)$$

References

L. A. Rastrigin. Extremal control systems. Theoretical Foundations of Engineering Cybernetics Series. (in Russian), Nauka, Moscow, 1974.