Exporting matrices as text file

Question

Olu adroit 2015-2-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/175128-exporting-matrices-as-text-file

编辑： dpb 2015-2-5

Hi all, I have three matrices A = [ ‘Picked’], B = [‘P’] and C = [100]. I would like to export them as a single text file (.txt) which will look like this: Picked, P, 100 I have tried to use ‘csvwrite’ but I could only obtain P,i,c,k,e,d,P,100. Please could anyone help me with how to do this. Thanks in advance.

Adroit

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

dpb 2015-2-4

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/175128-exporting-matrices-as-text-file#answer_166944

编辑：dpb 2015-2-5

在 MATLAB Online 中打开

>> fprintf('%s,%s,%d\n',A,B,C)
Picked,P,100
>> 
fid=fopen('yourfile','w');
fprintf('%s,%s,%d\n',A,B,C)
fid=fclose(fid);

Character strings are arrays of characters in Matlab so csvwrite treats each character as an array element (as you discovered). Use the string format specifier to put the array out as a single string as shown.