Read the Text File in matlab
2 次查看(过去 30 天)
显示 更早的评论
Sir,
I read the text file using
filename='E:\outpo.txt';
x=textread(filename,'%s');
The output file contains some symbols. eg,  english
But their is no symbols in the input file.
why it comes?
0 个评论
回答(2 个)
David Sanchez
2013-12-11
What's the contents of the original file? The output will depend on the coding of the original file. Were all the characters in the original file standard ones ( ASCII )? Anyway, read carefully the documentation of textread:
doc textread
You'll be tipped with several examples worth testing.
0 个评论
Walter Roberson
2013-12-11
If you are seeing those particular characters then your file is UTF encoded. I do not recall at the moment whether it is UTF-8 or UTF-16 that uses that exact sequence.
Remember that %s format reads a string at a time, and strings are terminated by whitespace. Are you trying to split it up into words or split it up into lines?
filename='E:\outpo.txt';
x = regexp( fileread(filename), '\n', 'split'); %read it and break it into lines.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Text Files 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!