Exemple #1
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def test_internal():
    exp = (2.0 / np.pi) * (-2.0 / (3.0 * np.pi))
    obs = sinc2d(np.pi / 2.0, 3.0 * np.pi / 2.0)
    assert obs == exp
Exemple #2
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def test_edge_y():
    exp = (2.0 / np.pi)
    obs = sinc2d(np.pi / 2.0, 0.0)
    assert obs == exp
Exemple #3
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def test_corner_xy():
    exp = 1.0
    obs = sinc2d(0.0, 0.0)
    assert obs == exp
Exemple #4
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def test_edge_x():
    exp = (-2.0 / (3.0 * np.pi))
    obs = sinc2d(0.0, 3.0 * np.pi / 2.0)
    assert obs == exp