I am trying to save some data from current workspace in Matlab to a different folder. I tried using
save('c:\stp\vtp\train.txt','data','-ASCII');
where data is a double matrix. It gives me error message
??? Error using ==> save
Unable to write file c:\stp\vtp\train.txt: No such file
or directory.
I tried using fullfile syntax, even then it is the same case. My current working folder is in different path.
You probably need to run mkdir first. For example:
%Some data to save
x = 1;
%Try to save it in a deep, non-existent directory
save(fullfile(tempdir,'sub1','sub2','sub3','sub4','data.mat'),'x');
% This will probably recreate your error
%To fix, first create the directory
mkdir(fullfile(tempdir,'sub1','sub2','sub3','sub4'))
%Now save works
save(fullfile(tempdir,'sub1','sub2','sub3','sub4','data.mat'),'x') %No error
