Python cholesky_to_lower_triangular Beispiele

Beispiel #1

Datei: test_fwdti.py Projekt: MarcCote/dipy

def test_cholesky_functions():
    S, dt, kt = multi_tensor_dki(gtab, mevals, S0=100,
                                 angles=[(45., 45.), (45., 45.)],
                                 fractions=[80, 20])
    R = lower_triangular_to_cholesky(dt)
    tensor = cholesky_to_lower_triangular(R)
    assert_array_almost_equal(dt, tensor)

Beispiel #2

def test_cholesky_functions():
    S, dt, kt = multi_tensor_dki(gtab, mevals, S0=100,
                                 angles=[(45., 45.), (45., 45.)],
                                 fractions=[80, 20])
    R = lower_triangular_to_cholesky(dt)
    tensor = cholesky_to_lower_triangular(R)
    assert_array_almost_equal(dt, tensor)