ground/gcs/src/libs/eigen/doc/snippets/EigenSolver_pseudoEigenvectors.cpp

   1 MatrixXd A = MatrixXd::Random(6,6);
   2 cout << "Here is a random 6x6 matrix, A:" << endl << A << endl << endl;
   3
   4 EigenSolver<MatrixXd> es(A);
   5 MatrixXd D = es.pseudoEigenvalueMatrix();
   6 MatrixXd V = es.pseudoEigenvectors();
   7 cout << "The pseudo-eigenvalue matrix D is:" << endl << D << endl;
   8 cout << "The pseudo-eigenvector matrix V is:" << endl << V << endl;
   9 cout << "Finally, V * D * V^(-1) = " << endl << V * D * V.inverse() << endl;