Write multi-line strings into text file?

93 次查看（过去 30 天）
Xiaohan Du
Xiaohan Du 2018-3-5
回答： Stephane 2021-2-12
Hi all,
I have a few lines of strings, which I'd like to write into a .inp (basically a text) file. The strings look like this:
>> strTest
strTest =
6×1 string array
"*Heading"
"** Job name: L2H1_dynamics Model name: Model-1"
"** Generated by: Abaqus/CAE 6.12-4"
"*Preprint, echo=NO, model=NO, history=NO, contact=NO"
"**"
"** PARTS"
I tried to use the following code to write it:
fid = fopen('strTestOtpt.inp', 'wt');
fprintf(fid, strTest);
fclose(fid);
got this error:
Error using fprintf
Invalid format.
I know I can probably use a loop to do this, but is there a better way? Many thanks!

请先登录，再回答此问题。

采纳的回答

Xiaohan Du
Xiaohan Du 2018-3-5
found an answer here:
https://uk.mathworks.com/matlabcentral/answers/195207-saving-cell-array-and-string-to-text-file
code is:
fid = fopen('strTestOtpt.inp', 'wt');
fprintf(fid, '%s\n', strTest);
fclose(fid);

更多回答（2 个）

Pawel Jastrzebski
You're missing the format parameter of the 'fprintf' function:
fid = fopen('strTestOtpt.inp', 'wt');
formatSpec = '%s\n'
fprintf(fid, formatSpec, strTest);
fclose(fid);
Stephane
Stephane 2021-2-12
You can use this oneliner to:
writematrix( strTest , 'strTestOtpt.inp' );

类别

在 Help Center 和 File Exchange 中查找有关 Characters and Strings 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