MATLAB: Save in a folder

Question

Hi,

I want to save in a folder mat files with a changing name.

    for i=1:length(ID)
        Filename=[num2cell(ID(i)) '.mat'];
        save('C:\Users\Documents\MATLAB\TechnicalFinal\Filename','Close')
    end

I am ending up with a file called Filename.mat instead of 1.mat,2.mat,and 3.mat where 1,2,3 are the ID number in the loop. Is there a way to fix that? Best

Answer 1

use

for k=1:5
  Filename=sprintf('%d.mat',k);
end

Also

save(['C:\Users\Documents\MATLAB\TechnicalFinal\' Filename],'close')

Because

filename='2.mat'
folder='C:\Users\filname'

Result

C:\Users\filname

and now

filename='2.mat'
folder=['C:\Users\'  filename]

Result

C:\Users\2.mat