| /external/eigen/unsupported/Eigen/src/NonLinearOptimization/ |
| 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();
228 /* form (q transpose)*fvec and store in qtf. */
229 qtf = fjac.transpose() * fvec;
288 /* successful iteration. update x, fvec, and their norms. */
291 fvec = wa4;
390 fvec.resize(n);
410 if ( functor(x, fvec) < 0
[all...] |
| LevenbergMarquardt.h | 107 FVectorType fvec, qtf, diag; member in class:Eigen::LevenbergMarquardt
178 fvec.resize(m);
201 if ( functor(x, fvec) < 0)
203 fnorm = fvec.stableNorm();
251 /* form (q transpose)*fvec and store the first n components in */
253 wa4 = fvec;
329 /* successful iteration. update x, fvec, and their norms. */
332 fvec = wa4;
392 fvec.resize(m);
420 if ( functor(x, fvec) < 0
[all...] |
| /external/lmfit/lib/ |
| lmmin.c | 124 const void* data, double* fvec, int* userbreak),
205 double* fvec = (double*)pws; local
235 (*evaluate)(x, m, data, fvec, &(S->userbreak));
238 fprintf(msgfile, " fvec[%4i] = %18.8g\n", i, fvec[i]);
242 fnorm = lm_enorm(m, fvec);
268 fjac[j*m+i] = (wf[i] - fvec[i]) / step;
307 /** Form Q^T * fvec, and store first n components in qtf. **/
309 wf[i] = fvec[i];
473 /* Update x, fvec, and their norms. *
[all...] |
| /external/eigen/unsupported/Eigen/src/LevenbergMarquardt/ |
| LevenbergMarquardt.h | 61 //int operator()(const InputType &x, ValueType& fvec) { }
88 //int operator()(const InputType &x, ValueType& fvec) { }
219 FVectorType& fvec() {return m_fvec; } function in class:Eigen::LevenbergMarquardt
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