Uses of Class
org.apache.commons.math3.fitting.leastsquares.LevenbergMarquardtOptimizer.InternalData
-
Packages that use LevenbergMarquardtOptimizer.InternalData Package Description org.apache.commons.math3.fitting.leastsquares This package provides algorithms that minimize the residuals between observations and model values. -
-
Uses of LevenbergMarquardtOptimizer.InternalData in org.apache.commons.math3.fitting.leastsquares
Methods in org.apache.commons.math3.fitting.leastsquares that return LevenbergMarquardtOptimizer.InternalData Modifier and Type Method Description private LevenbergMarquardtOptimizer.InternalData
LevenbergMarquardtOptimizer. qrDecomposition(RealMatrix jacobian, int solvedCols)
Decompose a matrix A as A.P = Q.R using Householder transforms.Methods in org.apache.commons.math3.fitting.leastsquares with parameters of type LevenbergMarquardtOptimizer.InternalData Modifier and Type Method Description private void
LevenbergMarquardtOptimizer. determineLMDirection(double[] qy, double[] diag, double[] lmDiag, LevenbergMarquardtOptimizer.InternalData internalData, int solvedCols, double[] work, double[] lmDir)
Solve a*x = b and d*x = 0 in the least squares sense.private double
LevenbergMarquardtOptimizer. determineLMParameter(double[] qy, double delta, double[] diag, LevenbergMarquardtOptimizer.InternalData internalData, int solvedCols, double[] work1, double[] work2, double[] work3, double[] lmDir, double lmPar)
Determines the Levenberg-Marquardt parameter.private void
LevenbergMarquardtOptimizer. qTy(double[] y, LevenbergMarquardtOptimizer.InternalData internalData)
Compute the product Qt.y for some Q.R.
-