I have put the Wiener filter scripts into /opt/rtcds/caltech/c1/scripts/Wiener/ . They are under version control.
The idea is that you should copy ParameterFile_Example.m into your own directory, and modify parameters at the top of the file, and then when you run that script, it will output fitted filters ready to go into Foton. (Obviously you must check before actually implementing them that you're happy with the efficacy and fits of the filters).
Things to be edited in the ParameterFile include:
I think that's everything that is required.