SPC_AAM: SPC_AAM

In NMRphasing: Phase Error Correction and Baseline Correction for One Dimensional ('1D') 'NMR' Data

SPC_AAM

Description

A single linear model with minimization on absolute area.

Usage

SPC_AAM(specdat, withBC = TRUE)

Arguments

specdat	A complex number vector of observed frequency domain data
withBC	A logical parameter that enables/disables baseline correction after baseline correction

Details

This function is to process phase error correction through a single linear model with minimization on absolute area, followed by polynomial baseline correction if necessary

Value

A numeric vector of phase corrected absorption spectrum

Author(s)

Aixiang Jiang

References

de Brouwer, H. (2009). Evaluation of algorithms for automated phase correction of NMR spectra. J Magn Reson, 201, 230-238.

Dzakula, Z. (2000). Phase angle measurement from peak areas (PAMPAS). J Magn Reson, 146, 20-32.

Liland KH, Almøy T, Mevik B (2010), Optimal Choice of Baseline Correction for Multivariate Calibration of Spectra, Applied Spectroscopy 64, pp. 1007-1016.

Examples

data("fdat")
spc_aam_phased1 <- SPC_AAM(fdat$frequency_domain)

NMRphasing documentation built on Oct. 13, 2024, 1:07 a.m.