Augsburg Biosignal Toolbox (AuBT) is a toolbox for analyzing physiological signals written in Matlab. It provides a graphical user interface which allows the user to extract features from common physiological signals, select relevant ones and use them to train and evaluate a classifier. It comes along with two data corpora containing physiological data of a single user recorded in different emotional states.
Johannes Wagner and Jonghwa Kim and Elisabeth André. From Physiological Signals to Emotions: Implementing and Comparing Selected Methods for Feature Extraction and Classification. In IEEE International Conference on Multimedia & Expo (ICME 2005), 2005.