comnum.css_continuous_spectrum#

comnum.css_continuous_spectrum(sf, f)#

The continuous part of the power spectrum of LoRa, G^c(f) B, at f in units of B (Chiani and Elzanaty 2019, eqs. (20)–(25)).

Parameters:

  • sf (int) – spreading factor.

  • f (array_like) – frequencies in units of B.

Returns:

one value per frequency.

Return type:

numpy.ndarray

Raises:

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