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Browse the latest algorithms, datasets, and tools contributed by the global chemometrics community. Find resources, share your work, and stay updated.
MATLAB code to align images and hyperspectral images using shift, rotation, and scaling parameters.
MATLAB codes to access Renishaw WiRE .wdf Raman data files, with read/write access to spectra, mapped data, and header metadata.
MATLAB user-friendly GUI toolbox implementing MCR‑ALS with advanced constraints.
Hyper-Tools v.3.0. is a Graphical User-friendly Interface (GUI) for the analysis of multispectral and hyperspectral images.
Jchemo is a Julia package for regression, classification and preprocessing developed for chemometrics but useful across various data analysis tasks.
This function allows to quickly simulate n- gaussian spectra.
Plots correlation map with values to make interpretation easier.
Performs binning on an N-dimensional array.
EMSC algorithm for correcting multiplicative/additive effects in spectral data.
Performs PCA filtering on the input matrix, reducing the noise.