Readme for the evaluation of the interface instability in the cylinder gap of a gravure printing machine with Matlab: 1. unpack the files in the folder "Auswertung_Grenzflaecheninstabilitaet_Matlab_Code.zip" in any directory 2. download the image data sets (an image data set consists of one configuration file in .cih format and the one image set in .mraw format) 3. move or copy image data sets in the folder 1_Input\Messdaten 4. execute the Matlab script main.m Specifications: Windows 10 Matlab 2018b