The Square

Browse the latest algorithms, datasets, and tools contributed by the global chemometrics community. Find resources, share your work, and stay updated.

Filter by

Codes Datasets

Thank you for helping us build a stronger, more collaborative chemometric community!

If you’re interested in becoming a contributor, please contact our team for more information or visit our Contributor’s Guide to learn more about the submission process.

Get Started

Our supporters

Department of Food Science - Chemometrics (University of Copenhagen)

Lovelace's Square

The Square

Browse the latest algorithms, datasets, and tools contributed by the global chemometrics community. Find resources, share your work, and stay updated.

Filter by

Codes Datasets

Sort by:

Preprocessing Missing data MATLAB

Whittaker smoother for data with missing values

A Whittaker smoother using penalized LS & iterative imputation to smooth data & fill gaps.

Lovelace's SquareMIT | 1.0 | 2025-02-14

Preprocessing MATLAB

Whittaker smoother

Applies the Whittaker smoother using penalized least squares to reduce noise.

Lovelace's SquareMIT | 1.0 | 2025-03-26

Preprocessing MATLAB

Interval Correlation Optimized Shifting (iCOshift)

Interval Correlation Optimized Shifting (iCOshift) for fast, robust signal alignment across samples.

Francesco Savorani, Giorgio TomasiBSD-3-Clause license | 1.3.1 | 2025-11-08

Previous 1 2 34Next

Thank you for helping us build a stronger, more collaborative chemometric community!

If you’re interested in becoming a contributor, please contact our team for more information or visit our Contributor’s Guide to learn more about the submission process.

Get Started