chemometrics.generate_background

chemometrics.generate_background(n_wl, rel_lengthscale=0.5, size=1)

Generate dummy background.

Generate dummy background by drawing samples from a gaussian process.

Parameters

• n_wl (int) – number of wavelengths/signals to generate

• rel_lengthscale (float) – lengths scale of the gaussian process kernel

• size (int) – number of background spectra to generate

Returns

background – artificial background spectra

Return type

(n_wl, size)