comnum.css_max_cross_correlation

comnum.css_max_cross_correlation(sf)

The largest real cross-correlation of the continuous-time waveforms (Chiani and Elzanaty 2019, Table I).

Parameters:

sf (int) – spreading factor.

Returns:

max Re C(l, m) over l ≠ m.

Return type:

float

Raises:

ValueError – for an invalid parameter (the message names it).

Examples

>>> import comnum
>>> round(comnum.css_max_cross_correlation(7), 3)
0.045