Help with saving a .txt file

I need to generate a code doing the following steps: 1) load two .txt (or .dat) files from a folder (they have same dimension: double MxN); 2) make the difference between the two matrices; 3) save this new matrix as a .txt (or .dat) file in the same folder, with a name I can choose. Thanks !

Answer 1

[Alka Nair]

Use FSCANF function to read data from text file to MATLAB. Please refer to the following link to find information on FSCANF:

http://www.mathworks.com/help/matlab/ref/fscanf.html

You can use the resulting arrays for comparison or finding difference. Then use FPRINTF to write data to text file. See the documentation for FPRINTF at the following link:

http://www.mathworks.com/help/matlab/ref/fprintf.html

Kindly accept the answer if this is what you wanted to know so that community users can use it later.