Go to the documentation of this file.00001 #include <Eigen/Core>
00002 #include <Eigen/LU>
00003 #include <Eigen/QR>
00004 #include <Eigen/Cholesky>
00005 #include <Eigen/Geometry>
00006 #include <Eigen/Jacobi>
00007 #include <Eigen/Eigenvalues>
00008 #include <iostream>
00009
00010 using namespace Eigen;
00011 using namespace std;
00012
00013 int main(int, char**)
00014 {
00015 cout.precision(3);
00016 MatrixXd A = MatrixXd::Random(6,6);
00017 cout << "Here is a random 6x6 matrix, A:" << endl << A << endl << endl;
00018
00019 EigenSolver<MatrixXd> es(A);
00020 MatrixXd D = es.pseudoEigenvalueMatrix();
00021 MatrixXd V = es.pseudoEigenvectors();
00022 cout << "The pseudo-eigenvalue matrix D is:" << endl << D << endl;
00023 cout << "The pseudo-eigenvector matrix V is:" << endl << V << endl;
00024 cout << "Finally, V * D * V^(-1) = " << endl << V * D * V.inverse() << endl;
00025
00026 return 0;
00027 }