Searched refs:pnorm (Results 1 - 2 of 2) sorted by relevance
/external/eigen/unsupported/Eigen/src/NonLinearOptimization/ |
H A D | HybridNonLinearSolver.h | 109 Scalar pnorm, xnorm, fnorm1; member in class:Eigen::HybridNonLinearSolver 240 pnorm = diag.cwiseProduct(wa1).stableNorm(); 244 delta = (std::min)(delta,pnorm); 278 delta = (std::max)(delta, pnorm / Scalar(.5)); 280 delta = pnorm / Scalar(.5); 311 if (Scalar(.1) * (std::max)(Scalar(.1) * delta, pnorm) <= NumTraits<Scalar>::epsilon() * xnorm) 324 wa1 = diag.cwiseProduct( diag.cwiseProduct(wa1)/pnorm ); 328 wa2 = (wa2-wa3)/pnorm; 480 pnorm = diag.cwiseProduct(wa1).stableNorm(); 484 delta = (std::min)(delta,pnorm); [all...] |
H A D | LevenbergMarquardt.h | 121 Scalar pnorm, xnorm, fnorm1, actred, dirder, prered; member in class:Eigen::LevenbergMarquardt 270 pnorm = diag.cwiseProduct(wa1).stableNorm(); 274 delta = (std::min)(delta,pnorm); 291 temp2 = internal::abs2(internal::sqrt(par) * pnorm / fnorm); 310 delta = temp * (std::min)(delta, pnorm / Scalar(.1)); 313 delta = pnorm / Scalar(.5); 517 pnorm = diag.cwiseProduct(wa1).stableNorm(); 521 delta = (std::min)(delta,pnorm); 538 temp2 = internal::abs2(internal::sqrt(par) * pnorm / fnorm); 557 delta = temp * (std::min)(delta, pnorm / Scala [all...] |
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