nmrglue.process.pipe_proc.med
- nmrglue.process.pipe_proc.med(dic, data, nw=24, sf=16, sigma=5.0)[source]
Median baseline correction
- Parameters
- dicdict
Dictionary of NMRPipe parameters.
- datandarray
Array of NMR data.
- nwint
Median window size in points.
- sfint
Smoothing filter size in points.
- sigmafloat
Gaussian convolution width.
- Returns
- ndicdict
Dictionary of updated NMRPipe parameters.
- ndatandarray
Array of NMR data with an median baseline correction applied.
Notes
This function applies Friendrich’s model-free baseline flatting algorithm (Friendrichs JBNMR 1995 5 147-153). NMRPipe applies a different and unknown algorithm.