fftpack.tests.test_real_transforms

Module Contents

Functions

fftw_dct_ref(type,size,dt)
fftw_dst_ref(type,size,dt)
dct_2d_ref(x,**kwargs) used as a reference in testing dct2.
idct_2d_ref(x,**kwargs) used as a reference in testing idct2.
dst_2d_ref(x,**kwargs) used as a reference in testing dst2.
idst_2d_ref(x,**kwargs) used as a reference in testing idst2.
fftw_dct_ref(type, size, dt)
fftw_dst_ref(type, size, dt)
dct_2d_ref(x, **kwargs)

used as a reference in testing dct2.

idct_2d_ref(x, **kwargs)

used as a reference in testing idct2.

dst_2d_ref(x, **kwargs)

used as a reference in testing dst2.

idst_2d_ref(x, **kwargs)

used as a reference in testing idst2.

class TestComplex
test_dct_complex64()
test_dct_complex()
test_idct_complex()
test_dst_complex64()
test_dst_complex()
test_idst_complex()
class _TestDCTBase
setup_method()
test_definition()
test_axis()
class _TestDCTIIBase
test_definition_matlab()
class _TestDCTIIIBase
test_definition_ortho()
class TestDCTIDouble
setup_method()
class TestDCTIFloat
setup_method()
class TestDCTIInt
setup_method()
class TestDCTIIDouble
setup_method()
class TestDCTIIFloat
setup_method()
class TestDCTIIInt
setup_method()
class TestDCTIIIDouble
setup_method()
class TestDCTIIIFloat
setup_method()
class TestDCTIIIInt
setup_method()
class _TestIDCTBase
setup_method()
test_definition()
class TestIDCTIDouble
setup_method()
class TestIDCTIFloat
setup_method()
class TestIDCTIInt
setup_method()
class TestIDCTIIDouble
setup_method()
class TestIDCTIIFloat
setup_method()
class TestIDCTIIInt
setup_method()
class TestIDCTIIIDouble
setup_method()
class TestIDCTIIIFloat
setup_method()
class TestIDCTIIIInt
setup_method()
class _TestDSTBase
setup_method()
test_definition()
class TestDSTIDouble
setup_method()
class TestDSTIFloat
setup_method()
class TestDSTIInt
setup_method()
class TestDSTIIDouble
setup_method()
class TestDSTIIFloat
setup_method()
class TestDSTIIInt
setup_method()
class TestDSTIIIDouble
setup_method()
class TestDSTIIIFloat
setup_method()
class TestDSTIIIInt
setup_method()
class _TestIDSTBase
setup_method()
test_definition()
class TestIDSTIDouble
setup_method()
class TestIDSTIFloat
setup_method()
class TestIDSTIInt
setup_method()
class TestIDSTIIDouble
setup_method()
class TestIDSTIIFloat
setup_method()
class TestIDSTIIInt
setup_method()
class TestIDSTIIIDouble
setup_method()
class TestIDSTIIIFloat
setup_method()
class TestIDSTIIIInt
setup_method()
class TestOverwrite

Check input overwrite behavior

_check(x, routine, type, fftsize, axis, norm, overwrite_x, should_overwrite, **kw)
_check_1d(routine, dtype, shape, axis, overwritable_dtypes)
test_dct()
test_idct()
test_dst()
test_idst()
class Test_DCTN_IDCTN
test_axes_round_trip()
test_dctn_vs_2d_reference()
test_idctn_vs_2d_reference()
test_axes_and_shape()