| /external/eigen/unsupported/Eigen/src/LevenbergMarquardt/ |
| LMonestep.h | 27 RealScalar pnorm, xnorm, fnorm1, actred, dirder, prered; local
97 pnorm = m_diag.cwiseProduct(m_wa1).stableNorm();
101 m_delta = (std::min)(m_delta,pnorm);
118 temp2 = numext::abs2(sqrt(m_par) * pnorm / m_fnorm);
137 m_delta = temp * (std::min)(m_delta, pnorm / RealScalar(.1));
140 m_delta = pnorm / RealScalar(.5);
|
| /external/eigen/unsupported/Eigen/src/NonLinearOptimization/ |
| HybridNonLinearSolver.h | 109 Scalar pnorm, xnorm, fnorm1; member in class:Eigen::HybridNonLinearSolver
242 pnorm = diag.cwiseProduct(wa1).stableNorm();
246 delta = (std::min)(delta,pnorm);
280 delta = (std::max)(delta, pnorm / Scalar(.5));
282 delta = pnorm / Scalar(.5);
313 if (Scalar(.1) * (std::max)(Scalar(.1) * delta, pnorm) <= NumTraits<Scalar>::epsilon() * xnorm)
326 wa1 = diag.cwiseProduct( diag.cwiseProduct(wa1)/pnorm );
330 wa2 = (wa2-wa3)/pnorm;
485 pnorm = diag.cwiseProduct(wa1).stableNorm();
489 delta = (std::min)(delta,pnorm);
[all...] |
| LevenbergMarquardt.h | 121 Scalar pnorm, xnorm, fnorm1, actred, dirder, prered; member in class:Eigen::LevenbergMarquardt
273 pnorm = diag.cwiseProduct(wa1).stableNorm();
277 delta = (std::min)(delta,pnorm);
294 temp2 = numext::abs2(sqrt(par) * pnorm / fnorm);
313 delta = temp * (std::min)(delta, pnorm / Scalar(.1));
316 delta = pnorm / Scalar(.5);
523 pnorm = diag.cwiseProduct(wa1).stableNorm();
527 delta = (std::min)(delta,pnorm);
544 temp2 = numext::abs2(sqrt(par) * pnorm / fnorm);
563 delta = temp * (std::min)(delta, pnorm / Scalar(.1))
[all...] |
