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NMRphasing (version 1.0.7)

MPC_EMP: MPC_EMP

Description

Multiple single linear models based on entropy minimization with negative peak penalty.

Usage

MPC_EMP(specdat, withBC = TRUE)

Value

A numeric vector of phase corrected absorption spectrum

Arguments

specdat

A complex number vector of observed frequency domain data.

withBC

A logical parameter that enables/disables baseline correction after baseline correction

Author

Aixiang Jiang

Details

This function is used to process phase error correction through multiple single linear models with entropy minimization with negative peak penalty, followed by polynomial baseline correction when necessary.

References

Binczyk F, Tarnawski R, Polanska J (2015) Strategies for optimizing the phase correction algorithms in Nuclear Magnetic Resonance spectroscopy. Biomed Eng Online 14 Suppl 2:S5.

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

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

Examples

Run this code
data("fdat")
mpc_emp_phased1 <- MPC_EMP(fdat$frequency_domain)

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