fit_parameters

Import in python using from mcutils.scripts.non_central_chi.correct import fit_parameters

mcutils.scripts.non_central_chi.correct.fit_parameters(observed_signal, guess, to_fix=False, False, False, False, False, use_dist='gamma')

Fits the current set of parameters

Parameters

• observed_signal – (N, ) array with observed signal

• guess – (5, ) array with current set of parameters

• to_fix – which parameters to fix, in order: log_noise, ncoils, f_no_signal, gamma_shape, gamma_rate

• use_dist – which distribution to use to model the true signal

Returns

new set of parameters (fixed parameters have not been altered)