Computational Physics, Linear Algebra, Python, Math, Matrix.
array([[-0.88033817, -0.47434662], [ 0.47434662, -0.88033817]]) np.linalg.eig(A.T.dot(A))[1] array([[ 0.88033817, -0.47434662], [ 0.47434662, 0.88033817]]) The nonzero singular values U, D, V = np.linalg.svd(A) D array([10.25142677, 2.62835484]) Eigenvalues of A^T A np.linalg.eig(A.T.dot(A))[0]