Write a substring in a Text file with existing string
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Hi, I would like to write a word in the following of an existing string in text file, but with my code it deletes the whole and write the new word.
fid = fopen('File.text','w');
fprintf(fid,'%s', NewWord);
I just need to find end of line, and add the new word with only one space to the rest. Should I use textscan or?
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Stephen23
2016-5-30
编辑:Stephen23
2016-5-30
fid = fopen('File.text','at');
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Stephen23
2016-5-31
MATLAB reads fucntion files once and then stores them in memory. This makes them faster (and I guess some JIT optimization occur too). What you are trying to do is to dynamically change MATLAB code, which is not a recommended way of using MATLAB, because it is slow and buggy.
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