tomtag.get_twofold_tags

tomtag.get_twofold_tags(tagsA, tagsB, sizeA, sizeB, tcc)

[source]

Count the number of entries of two arrays that fall within the coincidence window of eachother.

• Parameters
  • tagsA: ndarray(dtype=int)
    • timetags of the first channel.
  • tagsB: ndarray(dtype=int)
    • timetags of the second channel.
  • sizeA: int
    • number of timetags in the first channel.
  • sizeB: int
    • number of timetags in the second channel.
  • tcc: int
    • size of coincidence window, as multiple of tag precision.
• Returns
  • coincidences: tuple
    • The coinciding tags for each channel, in order.

Examples

>>> import tomtag as tt
>>> import numpy as np
>>> tagsA = np.array([12,679,1289,1487])
>>> tagsB = np.array([20,409,1279,1887])
>>> tcc = 15
>>>
>>> cc_tagsA, cc_tagsB = tt.get_twofold_tags(tagsA, tagsB, len(tagsA), len(tagsB), tcc)