raman.norm

raman.norm(y, mode='max')

Normalize 1d spectrum.

Parameters:

• y (array) – Spectral data.
• mode (str) –

  Type of normalization:

  • ‘max’ - Divide by maximum.
  • ‘area’ - Divide by sum over absolute value.
  • ‘01’ - Scale to interval [0, 1] by subtracting offset before dividing by maximum.

Returns:

Normalized spectrum with same shape as y.