xegaDfMutateGeneDE: Mutate a gene (differential mutation).

In xegaDfGene: Gene Operations for Real-Coded Genes

Mutate a gene (differential mutation).

Description

xegaDfMutateGeneDE() mutates a real-coded gene. The scale factor is given by lF$ScaleFactor().

Usage

xegaDfMutateGeneDE(gene0, gene1, gene2, lF)

Arguments

gene0	Real-coded gene (the base vector).
gene1	Real-coded gene.
gene2	Real-coded gene.
lF	Local configuration.

Details

The difference between gene1 and gene2 is scaled by lF$ScaleFactor() and added to gene0.

Value

Real-coded gene.

References

Price, Kenneth V., Storn, Rainer M. and Lampinen, Jouni A. (2005) The Differential Evolution Algorithm (Chapter 2), pp. 37-134. In: Differential Evolution. A Practical Approach to Global Optimization. Springer, Berlin. <doi:10.1007/3-540-31306-0>

Examples

gene0<-xegaDfInitGene(lFxegaDfGene)
gene1<-xegaDfInitGene(lFxegaDfGene)
gene2<-xegaDfInitGene(lFxegaDfGene)
gene<-xegaDfMutateGeneDE(gene0, gene1, gene2, lFxegaDfGene)

xegaDfGene documentation built on Aug. 22, 2025, 5:12 p.m.