Python JointNormal.cov Examples

Example #1

File: joint_normal_tests.py Project: robdmc/norma

 def test_set_cov(self):
     p = JointNormal(labels=['x', 'y'], mu=np.array([0, 0]), cov=np.array([[1e-19, 1e-19], [1e-19, 1e-19]]))
     p.cov = self.cov
     self.assertAlmostEqual(p.cov[0, 0], self.cov[0, 0])
     self.assertAlmostEqual(p.cov[1, 1], self.cov[1, 1])

Example #2

File: joint_normal_tests.py Project: robdmc/norma

 def test_set_cov_bad(self):
     p = JointNormal(labels=['x', 'y'], mu=np.array([0, 0]), cov=np.array([[1e-19, 1e-19], [1e-19, 1e-19]]))
     with self.assertRaises(ValueError):
         p.cov = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]