HomeSort by relevance Sort by last modified time
    Searched full:qnorm (Results 1 - 1 of 1) sorted by null

  /external/eigen/unsupported/Eigen/src/NonLinearOptimization/
dogleg.h 21 Scalar gnorm, qnorm; local
47 qnorm = diag.cwiseProduct(x).stableNorm();
48 if (qnorm <= delta)
66 alpha = delta / qnorm;
94 temp = bnorm / gnorm * (bnorm / qnorm) * (sgnorm / delta);
95 temp = temp - delta / qnorm * numext::abs2(sgnorm / delta) + sqrt(numext::abs2(temp - delta / qnorm) + (1.-numext::abs2(delta / qnorm)) * (1.-numext::abs2(sgnorm / delta)));
96 alpha = delta / qnorm * (1. - numext::abs2(sgnorm / delta)) / temp;

Completed in 398 milliseconds