How to change code in scripts using command

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Joyce Taylor 2016-4-30

评论： Deep Manvar 2020-12-22

Certainly ,i could change it manually.But using command along with Conditional statements can achieve this process automatically.

Azzi Abdelmalek 2016-4-30

编辑：Azzi Abdelmalek 2016-4-30

You can read the content of your m-file

fid=fopen('file.m')
line=fgetl(fid);
k=1;
while ischar(line)
   out{k,1}=line;
   line=fgetl(fid);
   k=k+1;
end
fclose(fid)

Insert what you want in the cell array out. Then save it in the original file

fid= fopen('file.m','w')
for k=1:numel(out)
   fprintf(fid,'%s\n',out{k})
end
fclose(fid)

Deep Manvar 2020-12-22

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