save data in a special folder

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Rica
Rica on 7 Dec 2012
i used this dlmwrite('phase.txt',phase) to save the phase in a txt file.
how could i tell matlab to save this data in a spacial folder. for exemple
C:\A\b\data
thank you!

Accepted Answer

Vishal Rane
Vishal Rane on 7 Dec 2012
Instead of 'phase.txt' use the full file-name
dlmwrite('C:\A\b\data\phase.txt',phase)
  2 Comments
Image Analyst
Image Analyst on 7 Dec 2012
A more robust way is to use fullfile():
fullFileName = fullfile('C:\A\b\data', 'phase.txt');
It handles the proper direction of slashes (forward or backward) and will also figure out if it needs to append a trailing slash to the folder (which is the first argument) before it concatenates them. You might also want to call uigetdir() to let the user decide what folder to store the file in.

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