Hi, I have a txt file which is a matrix [col1 col2 col3] (n rows) , i want to input a loop i=1:1:7 that will be added as a 4th col. [col1 col2 col3 1] [col1 col2 col3 2] [col1 col2 col3 3] so on until [col1 col2 col3 7] and then repeat itself until the n row, how can i do that?
MATLAB: How to add to txt file from certain point
looptxt filewrite
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