from Condor Optimizer by Frank Vanden Berghen
CONDOR: a constrained, non-linear, derivative-free optimizer for continuous, high computing load, no

test_Q4N.m
pQ4N.xstart=[0 0 0 0];
pQ4N.f = 'OF_Q4N';
pQ4N.lb=[-10 -10 -10 -10];
pQ4N.ub=[ 10  10  10  10];
pQ4N.rhostart=.1;
pQ4N.rhoend=1e-3;
pQ4N.niter=1000;
[pQ4N.xopt,pQ4N.valueopt,pQ4N.lambdaopt,pQ4N.trace] = ...
   matlabCondor(pQ4N.rhostart,pQ4N.rhoend,pQ4N.niter,pQ4N);
pQ4N.xopt

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