コード例 #1
0
  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;
  }
コード例 #2
0
  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;
  }