comnum.schmidl_cox#
- comnum.schmidl_cox(r, half)#
The timing metric of Schmidl & Cox,
|P(d)|²/R(d)².- Parameters:
r (array_like) – the received samples.
half (int) – the length of a half of the preamble (samples).
- Returns:
the metric at every delay (float64).
- Return type:
- Raises:
ValueError – for an input that is not an array of numbers of the expected shape.