Hi everyone, I am writing to you as not being familiar with matlab I do not know the commands and I would need your help to create a script.
I have a large csv file that cannot be opened with excel, within this file there are many lines that are composed of both numbers and letters, within these lines there are codes formed by letters and numbers (eg UPRE 14234) that identify the element that interests me and to which they belong, in total there are 21 different UPRE codes.
What I would like is to divide the initial csv file into 21 csv files each composed with the lines concerning only one of those UPRE codes.
How can I do? Can anyone tell me what functions to use and how to write the script?