mdreg.spgr_vfa_init#
- mdreg.spgr_vfa_init(FA, signal, p0)[source]#
Data-driven initial values for VFA signal model fit.
- Parameters:
FA (array) – Flip angles in radians
signal (array) – signal values at each FA
p0 (array) – dimensionless initial values for S0 and E.
- Returns:
Initial values for S0 and E=exp(-TR/T1)
- Return type: