profiley.helpers.filtering

k-space filtering utilities

Module Contents

Classes

Filter

Class used to filter a real-space profile in Fourier space

class profiley.helpers.filtering.Filter(filename)

Class used to filter a real-space profile in Fourier space

__repr__()

Return repr(self).

__str__()

Return str(self).

filter(x, profile, bins, units='rad')

Filter a given profile

Parameters

xarray of floats, shape (N,)

locations where the profile was calculated. If not provided, the mid points of the bin edges will be used.

profilearray of floats, shape (N,)

profile in real space

binsarray of floats, shape (M,)

bin edges where the profile is calculated. Min and max of bin_edges must be within the min and max of x

units{‘arcmin’, ‘arcsec’, ‘deg’, ‘rad’}, optional

bin units. Default ‘rad’.

Returns

x_filteredarray of floats, shape (M-1,)

mid points of bin_edges, where the filtered profile is calculated, in units given by units

filteredarray of floats, shape (M-1,)

filtered profile, in real space

filter_map(xmap)

interp1d(x, y, bounds_error=False, fill_value=0, **kwargs)