Matlab中的转义字符 [英] Escape characters in Matlab

问题描述

我正在使用fileread()读取文件，该文件将返回整个文件.现在，我需要逐行读取并将其转换为处理数据.我可以知道如何在Matlab中检测换行符吗?我尝试了"\ n"和"\ r \ n"，但它不起作用.

I am reading a file using fileread() which returns me the entire file. Now I need to read line by line and convert them into process the data. Can I know how I would be able to detect the newline character in Matlab? I tried '\n' and '\r\n' and it doesn't work.

预先感谢

推荐答案

您可以逐行读取文件(请参阅

You can read the file line by line (see fgetl):

fid = fopen ( 'file', 'r' );
% Check that it opened okay
if fid ~= -1
  while ( true )
    line = fgetl ( fid );
    % Check for end of file
    if line == -1; break; end
    %Do stuff with line;
  end
  fclose ( fid );
end

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