Python random_directions Examples

Example #1

File: procrustes_test.py Project: akalenuk/geometry

def best_orthogonal_transform_test2():
    N = 20
    X = random_directions(N)
    Y = random_directions(N)
    R1 = best_orthogonal_transform(X, Y)
    R2 = best_orthogonal_transform(Y, X)
    assert_allclose(R1.T, R2)

Example #2

File: procrustes_test.py Project: afcarl/geometry

def best_orthogonal_transform_test2():
    N = 20
    X = random_directions(N)
    Y = random_directions(N)
    R1 = best_orthogonal_transform(X, Y)
    R2 = best_orthogonal_transform(Y, X)
    assert_allclose(R1.T, R2)

Example #3

File: random_geometry_tests.py Project: rageshkrishna/geometry

 def test_random_directions(self):
     N = 20
     x = random_directions(N)
     assert x.shape == (3, N)

Example #4

File: random_geometry_tests.py Project: feixh/geometry

 def test_random_directions(self):
     N = 20
     x = random_directions(N)
     assert x.shape == (3, N)

Example #5

File: procrustes_test.py Project: akalenuk/geometry

def best_orthogonal_transform_test1():
    X = random_directions(20)
    R = random_rotation()
    Y = np.dot(R, X)
    R2 = best_orthogonal_transform(X, Y)
    assert_allclose(R, R2)

Example #6

File: procrustes_test.py Project: afcarl/geometry

def best_orthogonal_transform_test1():
    X = random_directions(20)
    R = random_rotation()
    Y = np.dot(R, X)
    R2 = best_orthogonal_transform(X, Y)
    assert_allclose(R, R2)