Video: http://www.ipt.ntnu.no/~stanko/files/Courses/TPG4230/2017/Videos/20170221.mp4
Pdf notes:
http://www.ipt.ntnu.no/~stanko/files/Courses/TPG4230/2017/Notes/20170221.pdf
Excel files
http://folk.ntnu.no/stanko/Courses/TPG4230/2017/Class_files/20170221/