Application of "csvwrite(filename,M)" with different filename?

Question

D.Chehov 2012-4-12

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/35278-application-of-csvwrite-filename-m-with-different-filename

Hello to all,

There are several loop iterations in my code,the result from the first one is used as an input in the second and so on. I'd like to know how to write the results from every loop in a text-file, whose name contains the number of the loop? Also, have you got an idea how to write a command or code that use this text-file as an input for the next loop that follow!

Thank you in advance and regards!

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Jan 2012-4-12

Usually answers match your problem more exactly, if you post the code and ask an explicit question. Perhaps your problem is the creation of the text file in a specific format. But I assume, you are looking for a method to create the file names dynamically.

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Jan 2012-4-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/35278-application-of-csvwrite-filename-m-with-different-filename#answer_44206

在 MATLAB Online 中打开

See: FAQ: process a sequence of files. And if you are there already, ready the other topics also.

FilePath = tempdir;
for i = 1:10
  FileName = sprintf('file%02d.dat', i);
  FID = fopen(fullfile(FilePath, FileName), 'w');
  if FID == -1, error('Cannot open file for writing'); end
  fprintf('%g %g\n', rand(2, 2));
  fclose(FID);
end