diff options
Diffstat (limited to 'eigen/doc/snippets/HessenbergDecomposition_packedMatrix.cpp')
| -rw-r--r-- | eigen/doc/snippets/HessenbergDecomposition_packedMatrix.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/eigen/doc/snippets/HessenbergDecomposition_packedMatrix.cpp b/eigen/doc/snippets/HessenbergDecomposition_packedMatrix.cpp new file mode 100644 index 0000000..4fa5957 --- /dev/null +++ b/eigen/doc/snippets/HessenbergDecomposition_packedMatrix.cpp @@ -0,0 +1,9 @@ +Matrix4d A = Matrix4d::Random(4,4); +cout << "Here is a random 4x4 matrix:" << endl << A << endl; +HessenbergDecomposition<Matrix4d> hessOfA(A); +Matrix4d pm = hessOfA.packedMatrix(); +cout << "The packed matrix M is:" << endl << pm << endl; +cout << "The upper Hessenberg part corresponds to the matrix H, which is:" + << endl << hessOfA.matrixH() << endl; +Vector3d hc = hessOfA.householderCoefficients(); +cout << "The vector of Householder coefficients is:" << endl << hc << endl; |