NMRPipe:POLY and BASE baseline correction
From NMR Wiki
Relevant functions: POLY (polynomial baseline correction) and BASE (linear baseline correction)
Function POLY
Function POLY calculates a polynomial best fitting selected points on the vector. After that values of that polynomial at corresponding points are substracted from the data vector thus giving the baseline-corrected spectrum.
Options
| option | value | meaning |
| -sx1 | x1 [1] | Subtract Region |
| -sxn | xn [SIZE] | Subtract Region |
| -fx1 | y1 [1] | Initial Fit Region |
