Go to the documentation of this file.00001 #include <iostream>
00002 #include <Eigen/Dense>
00003
00004 using namespace std;
00005 using namespace Eigen;
00006
00007 int main()
00008 {
00009 Matrix2f A;
00010 A << 1, 2, 2, 3;
00011 cout << "Here is the matrix A:\n" << A << endl;
00012 SelfAdjointEigenSolver<Matrix2f> eigensolver(A);
00013 cout << "The eigenvalues of A are:\n" << eigensolver.eigenvalues() << endl;
00014 cout << "Here's a matrix whose columns are eigenvectors of A "
00015 << "corresponding to these eigenvalues:\n"
00016 << eigensolver.eigenvectors() << endl;
00017 }