https://de.mathworks.com/help/matlab/ref/fileread.html
fileread - Read contents of file as text - MATLAB
This MATLAB function returns contents of the file filename as a character vector.
as textreadcontentsfilematlab
https://docs.oracle.com/cd/E25178_01/integration.1111/e10231/img_text/fileread.htm
Description of the illustration fileread.gif
of thedescriptionillustrationgif
https://teratermproject.github.io/manual/5/en/macro/command/fileread.html
fileread