What is the exact reason of this error? I am not getting it. Any help will be appreciated.

Question

Sara Kanaan 2021-10-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1566276-what-is-the-exact-reason-of-this-error-i-am-not-getting-it-any-help-will-be-appreciated

回答： Dave B 2021-10-18

parameters

simout

tout

xlswrite('s101_n00.xlsx',[tout,simout,parameters],'Sheet1','A2')

col_headers={'time','Ci0','Ti0','Tci0','Ci','Ti','C','T','Qc','Tci','Tc','b','a'}

xlswrite('s101_n00.xlsx',col_headers,'Sheet1','A1')

Error: Invalid text character. Check for unsupported symbol, invisible character, or pasting of

non-ASCII characters.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Mathieu NOE 2021-10-18

hello

I could not make it work untill I rewrotte the line with col_headers in my own command window with

maybe an issue with a copy / paste that created an issue ??

col_headers = {'time','Ci0','Ti0','Tci0','Ci','Ti','C','T','Qc','Tci','Tc','b','a'}
xlswrite('s101_n00.xlsx',col_headers,'Sheet1','A1')

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Dave B 2021-10-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1566276-what-is-the-exact-reason-of-this-error-i-am-not-getting-it-any-help-will-be-appreciated#answer_811096

As @Mathieu NOE points out, there's something a little strange in your col_headers = line. This line has a bunch of extra characters, specifically a bunch of characters marked with Unicode 8203 (Zero Width Space). You can't see these characters, (because they have zero width), but if you try to arrow around through them in the editor or command window you might notice your cursor getting 'stuck'.

col_headers_line="col_headers={​​​​​'time','Ci0','Ti0','Tci0','Ci','Ti','C','T','Qc','Tci','Tc','b','a'}​​​​​"
col_headers_line = "col_headers={​​​​​'time','Ci0','Ti0','Tci0','Ci','Ti','C','T','Qc','Tci','Tc','b','a'}​​​​​"
double(col_headers_line{:})==8203 % or skip the ==8203 in MATLAB desktop and they'll jump right out at you
ans = 1×91 logical array
   0   0   0   0   0   0   0   0   0   0   0   0   0   1   1   1   1   1   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0