get_demodulated_signal

get_demodulated_signal#

torchsim.epg.get_demodulated_signal(states, phi, order=0)[source]#

Get signal from EPG matrix.

Also demodulate RF phase.

Parameters:

  • states (SimpleNamespace) – EPG states object.

  • phi (float) – RF phase to be demodulated.

  • order (int | npt.ArrayLike, optional) – Dephasing order(s) contributing to signal. The default is 0.

Returns:

MR signal.

Return type:

float | complex