Documentation of mutmove
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Function Synopsis
NewChrom = mutmove(Chrom, VLUB, MutOpt)
Help text
MUTation by MOVEing variables
This function takes the individuals of the current
population, mutates each indivdual by moving variables
with given probability and returns the resulting
population.
For more information please consult the help for mutcomb.
Syntax: NewChrom = mutmove(Chrom, VLUB, MutOpt)
Input parameters:
Chrom - A matrix containing the chromosomes of the
current population. Each row corresponds to
an individuals string representation.
VLUB - Matrix containing the boundaries of each variable.
not used here, necessary for compatibility with
real valued mutation
MutOpt - (optional) Vector containing mutation options
MutOpt(1): MutRate - number containing the mutation rate -
probability for mutation of a variable
if omitted or NaN, MutRate = 1/variables per
individual is assumed
MutOpt(2): MutRange - (optional) number for shrinking the
mutation range in the range [0 1], possibility to
shrink the range of the mutation depending on,
for instance actual generation.
if omitted or NaN, MutRange = .2 is assumed
MutOpt(3): MutPreci - (optional) precision of mutation steps
if omitted or NaN, MutPreci = 8 is assumed
Output parameter:
NewChrom - Matrix containing a mutated version of Chrom.
See also: mutcomb, mutate, mutswaptyp, mutreal, mutbin, mutint, initip
Cross-Reference Information
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This document is part of
version 3.8 of the
GEATbx: Genetic and Evolutionary Algorithm Toolbox for use with Matlab -
www.geatbx.com.
The Genetic and Evolutionary Algorithm Toolbox is
not public domain.
© 1994-2006 Hartmut Pohlheim, All Rights Reserved,
(support@geatbx.com).