To run grassmannian fusion with synthetic data, type this in the linux based terminal: 
python3 synthetic_run.py


To run grassmannian fusion with Hopkins155, please have the '.mat' file in the same folder with the script and type this in the linux based terminal:
python3 Hopkins_run.py


To run grassmannian fusion with Human Activity Recognition in Smartphone AAL Dataset, please have those files in the same folder with the script:
X_train.txt, y_train.txt, features.txt
(files can be downloaded at:https://archive.ics.uci.edu/ml/machine-learning-databases/00240/)

Type this in the linux based terminal: 
python3 UCI_HAR_run.py