Python dtwavexfm2_cl Examples

Example #1

def test_specific_wavelet():
    a = dtwavexfm2_np(mandrill,
                      biort=biort('antonini'),
                      qshift=qshift('qshift_06'))
    b = dtwavexfm2_cl(mandrill,
                      biort=biort('antonini'),
                      qshift=qshift('qshift_06'))
    _compare_transforms(a, b)

Example #2

def test_modified():
    a = dtwavexfm2_np(mandrill,
                      biort=biort('near_sym_b_bp'),
                      qshift=qshift('qshift_b_bp'))
    b = dtwavexfm2_cl(mandrill,
                      biort=biort('near_sym_b_bp'),
                      qshift=qshift('qshift_b_bp'))
    _compare_transforms(a, b)

Example #3

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_specific_wavelet():
    a = dtwavexfm2_np(mandrill, biort=biort('antonini'), qshift=qshift('qshift_06'))
    b = dtwavexfm2_cl(mandrill, biort=biort('antonini'), qshift=qshift('qshift_06'))
    _compare_transforms(a, b)

Example #4

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_simple():
    _compare_transforms(dtwavexfm2_np(mandrill), dtwavexfm2_cl(mandrill))

Example #5

File: testopenclxfm2.py Project: timseries/dtcwt

def test_0_levels():
    a = dtwavexfm2_np(lena, nlevels=0)
    b = dtwavexfm2_cl(lena, nlevels=0)
    _compare_transforms(a, b)

Example #6

File: testopenclxfm2.py Project: timseries/dtcwt

def test_odd_cols():
    a = dtwavexfm2_np(lena[:,:509])
    b = dtwavexfm2_cl(lena[:,:509])
    _compare_transforms(a, b)

Example #7

def test_simple():
    _compare_transforms(dtwavexfm2_np(mandrill), dtwavexfm2_cl(mandrill))

Example #8

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_0_levels():
    a = dtwavexfm2_np(mandrill, nlevels=0)
    b = dtwavexfm2_cl(mandrill, nlevels=0)
    _compare_transforms(a, b)

Example #9

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_simple_w_scale():
    Yl, Yh, Yscale = dtwavexfm2_cl(mandrill, include_scale=True)

    assert len(Yscale) > 0
    for x in Yscale:
        assert x is not None

Example #10

File: testopenclxfm2.py Project: timseries/dtcwt

def test_simple():
    _compare_transforms(dtwavexfm2_np(lena), dtwavexfm2_cl(lena))

Example #11

def test_0_levels():
    a = dtwavexfm2_np(mandrill, nlevels=0)
    b = dtwavexfm2_cl(mandrill, nlevels=0)
    _compare_transforms(a, b)

Example #12

def test_odd_rows_and_cols():
    a = dtwavexfm2_np(mandrill[:509, :509])
    b = dtwavexfm2_cl(mandrill[:509, :509])
    _compare_transforms(a, b)

Example #13

def test_simple_w_scale():
    Yl, Yh, Yscale = dtwavexfm2_cl(mandrill, include_scale=True)

    assert len(Yscale) > 0
    for x in Yscale:
        assert x is not None

Example #14

def test_3d():
    with raises(ValueError):
        Yl, Yh = dtwavexfm2_cl(np.dstack((mandrill, mandrill)))

Example #15

def test_1d():
    a = dtwavexfm2_np(mandrill[0, :])
    b = dtwavexfm2_cl(mandrill[0, :])
    _compare_transforms(a, b)

Example #16

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_1d():
    a = dtwavexfm2_np(mandrill[0,:])
    b = dtwavexfm2_cl(mandrill[0,:])
    _compare_transforms(a, b)

Example #17

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_3d():
    with raises(ValueError):
        Yl, Yh = dtwavexfm2_cl(np.dstack((mandrill, mandrill)))

Example #18

File: testopenclxfm2.py Project: timseries/dtcwt

def test_1d():
    a = dtwavexfm2_np(lena[0,:])
    b = dtwavexfm2_cl(lena[0,:])
    _compare_transforms(a, b)

Example #19

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_odd_rows_and_cols():
    a = dtwavexfm2_np(mandrill[:509,:509])
    b = dtwavexfm2_cl(mandrill[:509,:509])
    _compare_transforms(a, b)

Example #20

File: testopenclxfm2.py Project: timseries/dtcwt

def test_3d():
    Yl, Yh = dtwavexfm2_cl(np.dstack((lena, lena)))

Example #21

File: test_openclxfm2.py Project: ghisvail/dtcwt

def test_modified():
    a = dtwavexfm2_np(mandrill, biort=biort('near_sym_b_bp'), qshift=qshift('qshift_b_bp'))
    b = dtwavexfm2_cl(mandrill, biort=biort('near_sym_b_bp'), qshift=qshift('qshift_b_bp'))
    _compare_transforms(a, b)

Example #22

File: testopenclxfm2.py Project: timseries/dtcwt

def test_odd_rows():
    a = dtwavexfm2_np(lena[:509,:])
    b = dtwavexfm2_cl(lena[:509,:])
    _compare_transforms(a, b)