public double[][] Eigenvectors(Matrix m) {
EigenvalueDecomposition decomposition = m.eig();
Matrix eigenVectorsMatrix = decomposition.getV();
double[][] eigenvectors = eigenVectorsMatrix.getArray();
// System.out.println("eigenvectors matrix");
// eigenVectorsMatrix.print(2,2);
return eigenvectors;
}
public double[] Eigenvalues(Matrix m) {
EigenvalueDecomposition decomposition = m.eig();
double[] eigenvalues = decomposition.getRealEigenvalues();
// System.out.println("eigenvalues: ");
// for(int i=0;i<eigenvalues.length;i++)
// System.out.println(""+eigenvalues[i]);
return eigenvalues;
}