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

test_Fletcher.m
pfletcher.xstart=[0 0];
pfletcher.f = 'OF_Fletcher';
pfletcher.nNLConstraints=2;
pfletcher.c = 'NLConstr_Fletcher';
pfletcher.scalingFactor= [];
pfletcher.rhostart=.1;
pfletcher.rhoend=1e-1;
pfletcher.niter=1000;
[pfletcher.xopt,pfletcher.valueopt,pfletcher.lambdaopt,pfletcher.trace] = ...
   matlabCondor(pfletcher.rhostart,pfletcher.rhoend,pfletcher.niter,pfletcher);
pfletcher.xopt

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