nmrglue.process.proc_base.em
- nmrglue.process.proc_base.em(data, lb=0.0, inv=False, rev=False)[source]
Exponential apodization
Functional form of apodization window:
\[em(x_i) = \exp(-pi * i * lb)\]- Parameters
- datandarray
Array of NMR data.
- lbfloat
Exponential line broadening, in units of points. To apply a similar apodization as NMRPipe’s EM function, use lb = lb_hz / sw_hz, where lb_hz is the amount of broadening to apply in Hz and sw_hz is the spectral width of the last dimension in Hz.
- invbool, optional
True for inverse apodization. False (default) for standard.
- revbool, optional.
True to reverse the apodization before applying it to the data.
- Returns
- ndatandarray
Array of NMR data with apodization applied.