H-MCRLLM 0.0.24

H MCRLLM: Hierarchical Multivariate Curve Resolution by Log-Likelihood Maximization

H MCRLLM: Hierarchical Multivariate Curve Resolution by Log-Likelihood Maximization

X = CS
where
X(nxk): Spectroscopic data where n spectra acquired over k energy levels
C(nxa): Composition map based on a MCRLLM components
S(axk): Spectra of the a components as computed by MCRLLM

Method first presented in

Lavoie F.B., Braidy N. and Gosselin R. (2016) Including Noise Characteristics in MCR to improve Mapping and Component Extraction from Spectral Images, Chemometrics and Intelligent Laboratory Systems, 153, 40-50.

Dataset

XPS dataset of Titanium, Vanadium and Chromium. Please refer to Lavoie et al. (2016) for further details on the sample.