How can modify file name that imported by uigetfile.

i want to load some file by uigetfile.

then how can i use uigetfile data when i want to export file, for example

input file name : abc.csv

-------processing-------

output file name : abc_modified.csv

(for export, i use writetable.)

Answer 1

[Guillaume]

Note that if it's for saving/exporting, you should use uiputfile instead of uigetfile.

Regardless, all these functions do is return you a char vector with the name of the selected file. You're free to do whatever you want with that variable, just like any other variable.

[filename, path] = uigetfile;
[~, base, extension] = fileparts(filename);
newfilename = [base, '_modified', extension];
writetable(sometable, fullfile(path, newfilename));

[junghyun pyo]

Thanks a lot!!!