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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.
Hyper-Tools v.3.0. is a Graphical User-friendly Interface (GUI) for the analysis of multispectral and hyperspectral images.
SIT decomposes multi-way data from GC-MS by modeling shift-invariant tri-linear structure, 20-60x faster than PARAFAC2.
Legacy weighted SIMPLISMA (pure) for selecting pure variables in multivariate datasets.
Imports and prepares Perkin-Elmer fluorometric data for MATLAB
Normalized 2D radial pair distributions for molecular hydration analysis
Smooths each row of the input data (or computes its derivatives) using a Savitzky-Golay filter.
This function crops a hyperspectral image by keeping pixels with intensities in a defined range.
BIRFI estimates the IRF via least squares and smoothing penalty from the fluorescence decay itself.
The PARAFAC-ALS (Lite version) algorithm unmixes trilinear data to obtain the pure components.
Multiblock PCA and PLS methods for multi-source data analysis