Documentation of selsus

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Function Synopsis

NewChromIx = selsus(FitnV, Nsel, Dummy);

Help text

 SELection by Stochastic Universal Sampling

 This function performs selection with stochastic universal sampling.
 This function selects a given number of individuals Nsel from a
 population. FitnV is a column vector containing the fitness
 values of the individuals in the population.

 Syntax:  NewChrIx = selsus(FitnV, Nsel)

 Input parameters:
    FitnV     - Column vector containing the fitness values of the
                individuals in the population.
    Nsel      - Number of individuals to be selected

 Output parameters:
    NewChromIx- Column vector containing the indexes of the selected
                individuals relative to the original population, shuffeld.
                The new population, ready for mating, can be obtained
                by calculating OldChrom(NewChromIx,:).

 See also: selection, selrws, sellocal, seltrunc, seltour

Cross-Reference Information

This function is called by
GEATbx: Main page  Tutorial  Algorithms  M-functions  Parameter/Options  Example functions  www.geatbx.com 

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).