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Searched defs:fvec (Results 1 - 5 of 5) sorted by relevance

/external/eigen/unsupported/Eigen/src/NonLinearOptimization/
H A D	chkder.h	11 const Matrix< Scalar, Dynamic, 1 > &fvec, 26 const Index m = fvec.size(), n = x.size(); 49 if (fvec[i] != 0. && fvecp[i] != 0. && abs(fvecp[i] - fvec[i]) >= epsf * abs(fvec[i])) 50 temp = eps * abs((fvecp[i] - fvec[i]) / eps - err[i]) / (abs(fvec[i]) + abs(fvecp[i])); 9 chkder( const Matrix< Scalar, Dynamic, 1 > &x, const Matrix< Scalar, Dynamic, 1 > &fvec, const Matrix< Scalar, Dynamic, Dynamic > &fjac, Matrix< Scalar, Dynamic, 1 > &xp, const Matrix< Scalar, Dynamic, 1 > &fvecp, int mode, Matrix< Scalar, Dynamic, 1 > &err ) argument
H A D	fdjac1.h	`9 Matrix< Scalar, Dynamic, 1 > &fvec, 27 assert(fvec.size()==n); 45 fjac.col(j) = (wa1-fvec)/h; 67 fjac.col(j).segment(start, length) = ( wa1.segment(start, length)-fvec.segment(start, length))/h; 6 fdjac1( const FunctorType &Functor, Matrix< Scalar, Dynamic, 1 > &x, Matrix< Scalar, Dynamic, 1 > &fvec, Matrix< Scalar, Dynamic, Dynamic > &fjac, DenseIndex ml, DenseIndex mu, Scalar epsfcn) argument`
H A D	HybridNonLinearSolver.h	`91 FVectorType fvec, qtf, diag; member in class:Eigen::HybridNonLinearSolver 148 fvec.resize(n); 170 if ( functor(x, fvec) < 0) 172 fnorm = fvec.stableNorm(); 226 /* form (q transpose)fvec and store in qtf. / 227 qtf = fjac.transpose() * fvec; 286 /* successful iteration. update x, fvec, and their norms. */ 289 fvec = wa4; 388 fvec.resize(n); 408 if ( functor(x, fvec) < [all...]`
H A D	LevenbergMarquardt.h	`101 FVectorType fvec, qtf, diag; member in class:Eigen::LevenbergMarquardt 171 fvec.resize(m); 194 if ( functor(x, fvec) < 0) 196 fnorm = fvec.stableNorm(); 241 /* form (q transpose)fvec and store the first n components in / 243 wa4 = fvec; 319 /* successful iteration. update x, fvec, and their norms. */ 322 fvec = wa4; 382 fvec.resize(m); 410 if ( functor(x, fvec) < [all...]`
/external/eigen/unsupported/test/
H A D	NonLinearOptimization.cpp	15 int fcn_chkder(const VectorXd &x, VectorXd &fvec, MatrixXd &fjac, int iflag) argument 20 assert(15 == fvec.size()); 36 fvec[i] = y[i] - (x[0] + tmp1/(x[1]tmp2 + x[2]tmp3)); 61 VectorXd x(n), fvec(m), xp, fvecp(m), err; 69 internal::chkder(x, fvec, fjac, xp, fvecp, 1, err); 70 fcn_chkder(x, fvec, fjac, 1); 71 fcn_chkder(x, fvec, fjac, 2); 73 internal::chkder(x, fvec, fjac, xp, fvecp, 2, err); 75 fvecp -= fvec; 98 VERIFY_IS_APPROX(fvec, fvec_re 244 operator ()(const VectorXd &x, VectorXd &fvec) argument 431 operator ()(const VectorXd &x, VectorXd &fvec) argument 636 operator ()(const VectorXd &b, VectorXd &fvec) argument 723 operator ()(const VectorXd &b, VectorXd &fvec) argument 796 operator ()(const VectorXd &b, VectorXd &fvec) argument 894 operator ()(const VectorXd &b, VectorXd &fvec) argument 970 operator ()(const VectorXd &b, VectorXd &fvec) argument 1056 operator ()(const VectorXd &b, VectorXd &fvec) argument 1135 operator ()(const VectorXd &b, VectorXd &fvec) argument 1213 operator ()(const VectorXd &b, VectorXd &fvec) argument 1293 operator ()(const VectorXd &b, VectorXd &fvec) argument 1379 operator ()(const VectorXd &b, VectorXd &fvec) argument 1466 operator ()(const VectorXd &b, VectorXd &fvec) argument 1544 operator ()(const VectorXd &b, VectorXd &fvec) argument 1643 operator ()(const VectorXd &b, VectorXd &fvec) argument 1731 operator ()(const VectorXd &b, VectorXd &fvec) argument [all...]

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