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Searched refs:fnorm1 (Results 1 – 4 of 4) sorted by relevance

/external/eigen/unsupported/Eigen/src/LevenbergMarquardt/
DLMonestep.h27 RealScalar pnorm, xnorm, fnorm1, actred, dirder, prered; in minimizeOneStep() local
107 fnorm1 = m_wa4.stableNorm(); in minimizeOneStep()
111 if (Scalar(.1) * fnorm1 < m_fnorm) in minimizeOneStep()
112 actred = 1. - numext::abs2(fnorm1 / m_fnorm); in minimizeOneStep()
134 if (RealScalar(.1) * fnorm1 >= m_fnorm || temp < RealScalar(.1)) in minimizeOneStep()
151 m_fnorm = fnorm1; in minimizeOneStep()
/external/eigen/unsupported/Eigen/src/NonLinearOptimization/
DLevenbergMarquardt.h128 Scalar pnorm, xnorm, fnorm1, actred, dirder, prered; variable
290 fnorm1 = wa4.stableNorm(); in minimizeOneStep()
294 if (Scalar(.1) * fnorm1 < fnorm) in minimizeOneStep()
295 actred = 1. - numext::abs2(fnorm1 / fnorm); in minimizeOneStep()
317 if (Scalar(.1) * fnorm1 >= fnorm || temp < Scalar(.1)) in minimizeOneStep()
334 fnorm = fnorm1; in minimizeOneStep()
540 fnorm1 = wa4.stableNorm(); in minimizeOptimumStorageOneStep()
544 if (Scalar(.1) * fnorm1 < fnorm) in minimizeOptimumStorageOneStep()
545 actred = 1. - numext::abs2(fnorm1 / fnorm); in minimizeOptimumStorageOneStep()
567 if (Scalar(.1) * fnorm1 >= fnorm || temp < Scalar(.1)) in minimizeOptimumStorageOneStep()
[all …]
DHybridNonLinearSolver.h109 Scalar pnorm, xnorm, fnorm1; variable
252 fnorm1 = wa4.stableNorm(); in solveOneStep()
256 if (fnorm1 < fnorm) /* Computing 2nd power */ in solveOneStep()
257 actred = 1. - numext::abs2(fnorm1 / fnorm); in solveOneStep()
293 fnorm = fnorm1; in solveOneStep()
495 fnorm1 = wa4.stableNorm(); in solveNumericalDiffOneStep()
499 if (fnorm1 < fnorm) /* Computing 2nd power */ in solveNumericalDiffOneStep()
500 actred = 1. - numext::abs2(fnorm1 / fnorm); in solveNumericalDiffOneStep()
536 fnorm = fnorm1; in solveNumericalDiffOneStep()
/external/lmfit/lib/
Dlmmin.c128 double actred, dirder, fnorm, fnorm1, gnorm, pnorm, prered, ratio, step, in lmmin() local
424 fnorm1 = lm_enorm(m, wf); in lmmin()
425 if (!isfinite(fnorm1)) { in lmmin()
433 actred = 1 - SQR(fnorm1 / fnorm); in lmmin()
445 dirder, delta, pnorm, fnorm1); in lmmin()
490 fnorm = fnorm1; in lmmin()