How to change the data set name

I have a data set of 100 in a name of (re180M_119_800,re180M_120,re180M_120_200,re180M_120_400) and want to change in the name of (re180M_100,re180M_101,re180M_102,re180M_103). Kindly guide me or write a code for this. Thanks.

Answer 1

[Monisha Nalluru]

movefile() is used to move or rename file or folders

you can use something like below

files=dir('re180M_*'); %get files whise name starts with re180M_
for i=1:numel(files)
    j=100;
    newname=strcat('re180M_',num2str(j)); %assign new name
    movefile(files(i).name,newname); %rename the file with new name
    j=j+1;
end

Hope this helps!