def test_even_size():
y = colfilter(np.zeros_like(mandrill), (-1,1))
assert y.shape == (mandrill.shape[0]+1, mandrill.shape[1])
assert not np.any(y[:] != 0.0)
z = colfilter_gold(np.zeros_like(mandrill), (-1,1))
assert_almost_equal(y, z)
def test_even_size():
y = colfilter(np.zeros_like(mandrill), (-1, 1))
assert y.shape == (mandrill.shape[0] + 1, mandrill.shape[1])
assert not np.any(y[:] != 0.0)
z = colfilter_gold(np.zeros_like(mandrill), (-1, 1))
assert_almost_equal(y, z)
def test_biort():
y = colfilter(mandrill, biort('antonini')[0])
assert y.shape == mandrill.shape
z = colfilter_gold(mandrill, biort('antonini')[0])
assert_almost_equal(y, z)
def test_qshift():
y = colfilter(mandrill, qshift('qshift_a')[0])
assert y.shape == (mandrill.shape[0]+1, mandrill.shape[1])
z = colfilter_gold(mandrill, qshift('qshift_a')[0])
assert_almost_equal(y, z)
def test_odd_size():
y = colfilter(mandrill, (-1,2,-1))
assert y.shape == mandrill.shape
z = colfilter_gold(mandrill, (-1,2,-1))
assert_almost_equal(y, z)
def test_even_size():
y = colfilter(mandrill, (-1,1))
assert y.shape == (mandrill.shape[0]+1, mandrill.shape[1])
z = colfilter_gold(mandrill, (-1,1))
assert_almost_equal(y, z)
def test_biort():
y = colfilter(lena, biort('antonini')[0])
assert y.shape == lena.shape
z = colfilter_gold(lena, biort('antonini')[0])
assert_almost_equal(y, z)
def test_odd_size():
y = colfilter(mandrill, (-1, 2, -1))
assert y.shape == mandrill.shape
z = colfilter_gold(mandrill, (-1, 2, -1))
assert_almost_equal(y, z)
def test_odd_size():
y = colfilter(lena, (-1,2,-1))
assert y.shape == lena.shape
z = colfilter_gold(lena, (-1,2,-1))
assert_almost_equal(y, z)
def test_even_size():
y = colfilter(lena, (-1,1))
assert y.shape == (lena.shape[0]+1, lena.shape[1])
z = colfilter_gold(lena, (-1,1))
assert_almost_equal(y, z)
def test_even_size_non_array():
y = colfilter(mandrill.tolist(), (-1, 1))
assert y.shape == (mandrill.shape[0] + 1, mandrill.shape[1])
z = colfilter_gold(mandrill.tolist(), (-1, 1))
assert_almost_equal(y, z)
def test_odd_size_non_array():
y = colfilter(mandrill.tolist(), (-1, 2, -1))
assert y.shape == mandrill.shape
z = colfilter_gold(mandrill.tolist(), (-1, 2, -1))
assert_almost_equal(y, z)
def test_biort():
y = colfilter(mandrill, biort('antonini')[0])
assert y.shape == mandrill.shape
z = colfilter_gold(mandrill, biort('antonini')[0])
assert_almost_equal(y, z)
def test_qshift():
y = colfilter(mandrill, qshift('qshift_a')[0])
assert y.shape == (mandrill.shape[0] + 1, mandrill.shape[1])
z = colfilter_gold(mandrill, qshift('qshift_a')[0])
assert_almost_equal(y, z)
def test_odd_size_non_array():
y = colfilter(mandrill.tolist(), (-1,2,-1))
assert y.shape == mandrill.shape
z = colfilter_gold(mandrill.tolist(), (-1,2,-1))
assert_almost_equal(y, z)
def test_qshift():
y = colfilter(lena, qshift('qshift_a')[0])
assert y.shape == (lena.shape[0]+1, lena.shape[1])
z = colfilter_gold(lena, qshift('qshift_a')[0])
assert_almost_equal(y, z)
def test_even_size_non_array():
y = colfilter(mandrill.tolist(), (-1,1))
assert y.shape == (mandrill.shape[0]+1, mandrill.shape[1])
z = colfilter_gold(mandrill.tolist(), (-1,1))
assert_almost_equal(y, z)
def test_even_size():
y = colfilter(mandrill, (-1, 1))
assert y.shape == (mandrill.shape[0] + 1, mandrill.shape[1])
z = colfilter_gold(mandrill, (-1, 1))
assert_almost_equal(y, z)