Convert string to txt

2020 4 2
1 个回答
更新时间：2020 4 5
14 次查看（30 天）

0 个投票

I have a 4x1 string array, how can i write it and save it as a txt file? Not sure if i did it correctly.
A=(4x1) string array
fid = fopen('A.txt','wt');
fprintf(fid, '%s\n',A);
fclose(fid);

5 个评论
显示 3更早的评论 隐藏 3更早的评论

Rik
Rik 2020-4-2
Can't you open the resulting file with notepad (or even the Matlab editor) to check the output? I would expect this code to work as intended. Why do you think there is a problem?
Jose Grimaldo
Jose Grimaldo 2020-4-2
编辑：Jose Grimaldo 2020-4-2
I ran it and it outputs this. I dont know why it outputs a 5. How can i fix that?
1 A
2 B
3 C
4 D
5
Ameer Hamza
Ameer Hamza 2020-4-2
What is the value matrix A?
Jose Grimaldo
Jose Grimaldo 2020-4-2
nwm i figure it out. Once i fclose is it consider save as txt file or do i have to inset at the end after fclose save('A.txt') ?
Ameer Hamza
Ameer Hamza 2020-4-2
编辑：Ameer Hamza 2020-4-5
You should not run save('A.txt'). It is useless for your problem.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Maadhav Akula
Maadhav Akula 2020-4-5

0 个投票

Hi,
I think you are getting that extra line because of the '\n' escape character. You can try the following code :
fid = fopen('A.txt','w');
fprintf(fid, '%s\n',A(1:end-1));
fprintf(fid,'%s',A(end));
fclose(fid);
Hope this Helps!

类别

在 帮助中心 和 File Exchange 中查找有关 File Operations 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by