nmrglue.process.proc_autophase._ps_peak_minima_score
- nmrglue.process.proc_autophase._ps_peak_minima_score(ph, data, peak_width)[source]
Phase correction using simple minima-minimisation around highest peak
This is a naive approach but is quick and often achieves reasonable results. The optimisation is performed by finding the highest peak in the spectra (e.g. TMSP) and then attempting to reduce minima surrounding it.
- Parameters
- phtuple
Current p0 and p1 values
- peak_widthint
Lookup width
- datandarray
Array of NMR data.
- Returns
- scorefloat
Value of the objective function (phase score)