The web has been updated with details regarding the ROIMCR approach software (Regions Of Interest – Multivariate Curve Resolution).
Details regarding the fundamentals of the approach can be found in the Theory section, whereas software and datasets can be found in the Download section.
We have detected some compatibility issues with MATLAB releases older than 2015a. Therefore, there is an MCR-ALS toolbox version for recent MATLAB releases and another MCR-ALS toolbox version for the older MATLAB releases (only visual differences between them).
These new versions have some new option in the MCRBANDS program (selection of optimization algorithm, number of iterations, …)
You can download these new versions from the “Download” section.
Examples from hyperspectral images of biological samples (FT-IR and Raman) from:
Víctor Olmos, Laura Benítez, Mónica Marro, Pablo Loza-Alvarez, Benjamí Piña, Romà Tauler, Anna de Juan, Relevant aspects of unmixing/resolution analysis for the interpretation of biological vibrational hyperspectral images, TrAC Trends in Analytical Chemistry (in press)
Check download section 😉
An MCR course is scheduled on CAC 2015 (more information).
Another MCR course is schedules on NIR 2015 (more information)