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    Searched refs:gnorm (Results 1 - 3 of 3) sorted by null

  /external/eigen/unsupported/Eigen/src/NonLinearOptimization/
dogleg.h 18 Scalar gnorm, qnorm; local
61 gnorm = wa1.stableNorm();
64 if (gnorm == 0.)
69 wa1.array() /= (diag*gnorm).array();
80 sgnorm = gnorm / temp / temp;
91 temp = bnorm / gnorm * (bnorm / qnorm) * (sgnorm / delta);
lmpar.h 23 Scalar gnorm; local
93 gnorm = wa1.stableNorm();
94 paru = gnorm / delta;
103 par = gnorm / dxnorm;
179 Scalar gnorm; local
229 gnorm = wa1.stableNorm();
230 paru = gnorm / delta;
239 par = gnorm / dxnorm;
LevenbergMarquardt.h 50 : functor(_functor) { nfev = njev = iter = 0; fnorm = gnorm = 0.; useExternalScaling=false; }
107 Scalar fnorm, gnorm; member in class:Eigen::LevenbergMarquardt
248 gnorm = 0.;
252 gnorm = (std::max)(gnorm, internal::abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.indices()[j]]));
255 if (gnorm <= parameters.gtol)
343 if (gnorm <= NumTraits<Scalar>::epsilon())
495 gnorm = 0.;
499 gnorm = (std::max)(gnorm, internal::abs( fjac.col(j).head(j+1).dot(qtf.head(j+1)/fnorm) / wa2[permutation.indices()[j]]))
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