Normalize eigenvectors returned by EigenSolver (fixes bug #249)

because the documentation says that we do this. Also, add a unit test to cover this.
2026-04-10 11:34:33 +08:00 · 2011-04-15 17:39:59 +01:00
parent e654405900
commit c9b5531d6c
2 changed files with 2 additions and 0 deletions
--- a/Eigen/src/Eigenvalues/EigenSolver.h
+++ b/Eigen/src/Eigenvalues/EigenSolver.h
@@ -343,6 +343,7 @@ typename EigenSolver<MatrixType>::EigenvectorsType EigenSolver<MatrixType>::eige
    {
      // we have a real eigen value
      matV.col(j) = m_eivec.col(j).template cast<ComplexScalar>();
+      matV.col(j).normalize();
    }
    else
    {