A question about a special output

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Mojtaba Mohareri
Mojtaba Mohareri 2019-11-25
评论： Mojtaba Mohareri 2019-11-26
I've used random function rand(2,2) for my problem. The output is a matrix 2*2 of numbers somwthing like this: the first row: 1 2 and the second row: 5 6. How can I have my output to be like this {{1,2},{5,6}}? and how can I save it in a notepad?
Thanks in advance.

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Image Analyst
Image Analyst 2019-11-25
Try this:
fullFileName = fullfile(pwd, 'Mojtaba.txt')
% Open a text file.
fileHandle = fopen(fullFileName, 'wt');
% Write out the things we want to write out.
fprintf(fileHandle, '1 2\n5 6\n');
% Close the file.
fclose(fileHandle);
% Open it in notepad (Windows OS only)
winopen(fullFileName);
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Image Analyst
Image Analyst 2019-11-26
data = rand(1000, 2)
fprintf(fileHandle, '%f, %f\n', data'); % The transpose (apostrophe) is important! Don't omit it or the data will be transposed in the file.
Mojtaba Mohareri
Mojtaba Mohareri 2019-11-26
It works. Thank you very much for your help.

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