Add a rank method with threshold control to JacobiSVD, and make solve uses it to return the minimal norm solution for rank-deficient problems

2026-04-10 11:34:33 +08:00 · 2013-11-01 18:21:46 +01:00
parent 8f496cd3a3
commit bbd49d194a
2 changed files with 71 additions and 3 deletions
--- a/Eigen/src/QR/ColPivHouseholderQR.h
+++ b/Eigen/src/QR/ColPivHouseholderQR.h
@@ -76,7 +76,8 @@ template<typename _MatrixType> class ColPivHouseholderQR
        m_colsTranspositions(),
        m_temp(),
        m_colSqNorms(),
-        m_isInitialized(false) {}
+        m_isInitialized(false),
+        m_usePrescribedThreshold(false) {}

    /** \brief Default Constructor with memory preallocation
      *