Documentation of mobjsoland
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Function Synopsis
ObjVal = mobjsoland(Chrom);
Help text
MultiOBJective function for SOLAND function (constrains as objectives)
This function implements the SOLAND test function.
It features a convex objective function of two variables subject
to a nonlinear equality constraint. The variables are bounded.
The function is implemented with two objectives. The first
is the main objective, the second the equality constraint.
Syntax: ObjVal = mobjsoland(Chrom)
Taken from: Floudas, C. A. and Pardalos, P. M.: "A Collection of Test
Problems for Constrained Global Optimization Algorithms".
Lecture Notes in Computer Science vol. 455,
Berlin, Heidelberg: SpringerVerlag, pp. 3132, 1990.
Nonlinear Programming Test Problem 7
Original: Soland, R. M.: An algorithm for separable nonconvex
programming problems ii: nonconvex constraints.
Manag. Sci., 17(11), pp. 759773, 1971.
Input parameters:
Chrom  Matrix containing the chromosomes of the current
population. Each row corresponds to one individual's
string representation.
Output parameters:
ObjVal  Column vector containing the objective values of the
individuals in the current population.
if called with Chrom == [NaN, NaN, xx], than see objfun1 for options
See also: objbran, objeaso, objsixh, objgold, obj*
CrossReference Information
This function calls 
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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.
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