remove_head: Filter out the high wavelength values

In jacintoArias/archeospec: Analysis of the Reflectance Spectra From Paintings: Classification and Endmembers.

Description

Data preprocessing to remove the lowest wavelengths for each signature, possibly because of noise.

Usage

remove_head(signatures, head)

Arguments

signatures	A spectral object built using the load_signature_files function.
head	The wavelengths from the minimum to head will be removed.

Value

The processed (low wavelength filtered) signatures.

See Also

load_signature_files

Examples

data(signatures)
filtered_signatures <- remove_head(signatures, head=400)

jacintoArias/archeospec documentation built on May 17, 2019, 5:52 p.m.