4 lines
193 B
C++
4 lines
193 B
C++
MatrixXd ones = MatrixXd::Ones(3,3);
|
|
SelfAdjointEigenSolver<MatrixXd> es(ones);
|
|
cout << "The first eigenvector of the 3x3 matrix of ones is:"
|
|
<< endl << es.eigenvectors().col(1) << endl;
|