mdreg.exp_recovery_3p

mdreg.exp_recovery_3p(signal, TI=None, bounds=([0, 0, 0], [inf, inf, 2]), p0=[1, 1.3, 2], parallel=False, **kwargs)

3-parameter exponential recovery model fit

Parameters:

• signal (numpy.ndarray) – Signal data Spatial array with signal intensities over different inversion times.

• TI (numpy.array) – Inversion times

• bounds (tuple) – Bounds for the fit

• p0 (list) – Initial parameters

• parallel (bool) – Use parallel processing

• **kwargs – Additional keyword arguments

Returns:

• fit (numpy.ndarray) – Fitted data

• par (numpy.ndarray) – Parameters The parameters are: S0, T1, eff, giving N=3.