HOW TO RETRIEVE AND RUN NETBRAIN PROGRAM A. Retrieve and uncompress. 1) Click on the netbrain.tar.Z file. 2) Save the file using the same name. 3) On the command line enter "uncompress netbrain.tar.Z". 4) On the command line enter "tar xvf netbrain.tar". B. To Run. 5) On the command line enter "cd netbrain". 6) Start MATLAB by entering "matlab". 7) Once in matlab enter "brain".