2DShige is a download free software developed by Prof. Shigeaki Morita (Osaka Electro-Communication University) for two-dimensional correlation spectroscopy.
Both graphical 2D map and numerical data based on the following methods are obtained by the 2DShige software.
Generalized Two-Dimensional Correlation Spectroscopy (2DCOS)
Sample-Sample Correlation Spectroscopy
Moving-Window Two-Dimensional (MW2D) Correlation Spectroscopy
Perturbation-Correlation Moving-Window Two-Dimensional (PCMW2D) Correlation Spectroscopy