# makeCosineMixtureFunction: Cosine Mixture Function In smoof: Single and Multi-Objective Optimization Test Functions

## Description

Single-objective test function based on the formula

f(\mathbf{x}) = -0.1 ∑_{i = 1}^{n} \cos(5π\mathbf{x}_i) - ∑_{i = 1}^{n} \mathbf{x}_i^2

subject to \mathbf{x}_i \in [-1, 1] for i = 1, …, n.

## Usage

 1 makeCosineMixtureFunction(dimensions) 

## Arguments

 dimensions [integer(1)] Size of corresponding parameter space.

## Value

[smoof_single_objective_function]

## References

M. M. Ali, C. Khompatraporn, Z. B. Zabinsky, A Numerical Evaluation of Several Stochastic Algorithms on Selected Continuous Global Optimization Test Problems, Journal of Global Optimization, vol. 31, pp. 635-672, 2005.

smoof documentation built on Feb. 18, 2020, 5:11 p.m.