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delete the new line character at the end when using dlmwrite

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Efe Berkay Yitim
Efe Berkay Yitim 2023-1-19
回答： Walter Roberson 2023-1-19
I have a binary matrix m by n (which contains either 0 or 1) and I want to write each column as a string to a file without any delimiter between characters. So, I have used
dlmwrite(file_name, A(:,i)', 'delimiter', '', '-append')
in a for loop. However, it appends a new line character after each write. How can I overcome this issue?
Thanks.

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Walter Roberson
Walter Roberson 2023-1-19
You cannot. Give up on using dlmwrite in a loop for that purpose.
If you are looping over all columns and not writing additional information then
dlmwrite(filename, A(:).', 'delimiter', '')
with no loop.

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