Ejemplo n.º 1
0
def test_standalone_functions():
    # WLS procedure
    params = wls_fit_tensor(gtab_2s, DWI)
    assert_array_almost_equal(params[..., 12], GTF)
    fa = fractional_anisotropy(params[..., :3])
    assert_array_almost_equal(fa, FAref)

    # NLS procedure
    params = nls_fit_tensor(gtab_2s, DWI)
    assert_array_almost_equal(params[..., 12], GTF)
    fa = fractional_anisotropy(params[..., :3])
    assert_array_almost_equal(fa, FAref)
Ejemplo n.º 2
0
def test_standalone_functions():
    # WLS procedure
    params = wls_fit_tensor(gtab_2s, DWI)
    assert_array_almost_equal(params[..., 12], GTF)
    fa = fractional_anisotropy(params[..., :3])
    assert_array_almost_equal(fa, FAref)

    # NLS procedure
    params = nls_fit_tensor(gtab_2s, DWI)
    assert_array_almost_equal(params[..., 12], GTF)
    fa = fractional_anisotropy(params[..., :3])
    assert_array_almost_equal(fa, FAref)