source: pacpussensors/trunk/Vislab/lib3dv-1.2.0/lib3dv/eigen/doc/snippets/HessenbergDecomposition_packedMatrix.cpp

Last change on this file was 136, checked in by ldecherf, 8 years ago

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1Matrix4d A = Matrix4d::Random(4,4);
2cout << "Here is a random 4x4 matrix:" << endl << A << endl;
3HessenbergDecomposition<Matrix4d> hessOfA(A);
4Matrix4d pm = hessOfA.packedMatrix();
5cout << "The packed matrix M is:" << endl << pm << endl;
6cout << "The upper Hessenberg part corresponds to the matrix H, which is:"
7 << endl << hessOfA.matrixH() << endl;
8Vector3d hc = hessOfA.householderCoefficients();
9cout << "The vector of Householder coefficients is:" << endl << hc << endl;
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