A. The file simul_unix.tar.gz contains a matlab simulation package for
   matlab 5.0 running on unix-like platforms.
   To use the package:
   1. Download the file simul_unix.tar.gz and place it in the desired
      directory.
   2. gunzip simul_unix.tar
   3. tar xvf simul_unix.tar
   4. cd ASDEMO20
   5. start matlab
   6. issue the command `asdemo'
   7. Click on the various buttons of the menu window.

B. The file as_win20.zip contains a matlab simulation package for
   use under Windows.