def spline_filter1d(input, order=3, axis=-1, output=np.float64):
if order < 0 or order > 5:
raise RuntimeError('spline order not supported')
input = np.asarray(input)
if np.iscomplexobj(input):
raise TypeError('Complex type not supported')
output = _get_output(output, input)
if order in [0, 1]:
output[...] = np.array(input)
else:
axis = _check_axis(axis, input.ndim)
_nd_image.spline_filter1d(input, order, axis, output)
return output
def spline_filter1d(input,
order=3,
axis=-1,
output=numpy.float64,
output_type=None):
"""
Calculates a one-dimensional spline filter along the given axis.
The lines of the array along the given axis are filtered by a
spline filter. The order of the spline must be >= 2 and <= 5.
Parameters
----------
input : array_like
The input array.
order : int, optional
The order of the spline, default is 3.
axis : int, optional
The axis along which the spline filter is applied. Default is the last
axis.
output : ndarray or dtype, optional
The array in which to place the output, or the dtype of the returned
array. Default is `numpy.float64`.
output_type : dtype, optional
DEPRECATED, DO NOT USE. If used, a RuntimeError is raised.
Returns
-------
return_value : ndarray or None
The filtered input. If `output` is given as a parameter, None is
returned.
"""
if order < 0 or order > 5:
raise RuntimeError, 'spline order not supported'
input = numpy.asarray(input)
if numpy.iscomplexobj(input):
raise TypeError, 'Complex type not supported'
output, return_value = _ni_support._get_output(output, input, output_type)
if order in [0, 1]:
output[...] = numpy.array(input)
else:
axis = _ni_support._check_axis(axis, input.ndim)
_nd_image.spline_filter1d(input, order, axis, output)
return return_value
def spline_filter1d(input, order = 3, axis = -1, output = numpy.float64,
output_type = None):
"""
Calculates a one-dimensional spline filter along the given axis.
The lines of the array along the given axis are filtered by a
spline filter. The order of the spline must be >= 2 and <= 5.
Parameters
----------
input : array_like
The input array.
order : int, optional
The order of the spline, default is 3.
axis : int, optional
The axis along which the spline filter is applied. Default is the last
axis.
output : ndarray or dtype, optional
The array in which to place the output, or the dtype of the returned
array. Default is `numpy.float64`.
output_type : dtype, optional
DEPRECATED, DO NOT USE. If used, a RuntimeError is raised.
Returns
-------
return_value : ndarray or None
The filtered input. If `output` is given as a parameter, None is
returned.
"""
if order < 0 or order > 5:
raise RuntimeError, 'spline order not supported'
input = numpy.asarray(input)
if numpy.iscomplexobj(input):
raise TypeError, 'Complex type not supported'
output, return_value = _ni_support._get_output(output, input,
output_type)
if order in [0, 1]:
output[...] = numpy.array(input)
else:
axis = _ni_support._check_axis(axis, input.ndim)
_nd_image.spline_filter1d(input, order, axis, output)
return return_value
def spline_filter1d(input, order = 3, axis = -1, output = numpy.float64,
output_type = None):
"""Calculates a one-dimensional spline filter along the given axis.
The lines of the array along the given axis are filtered by a
spline filter. The order of the spline must be >= 2 and <= 5.
"""
if order < 0 or order > 5:
raise RuntimeError, 'spline order not supported'
input = numpy.asarray(input)
if numpy.iscomplexobj(input):
raise TypeError, 'Complex type not supported'
output, return_value = _ni_support._get_output(output, input,
output_type)
if order in [0, 1]:
output[...] = numpy.array(input)
else:
axis = _ni_support._check_axis(axis, input.ndim)
_nd_image.spline_filter1d(input, order, axis, output)
return return_value
