read/write csv file
显示 更早的评论
Hello,
Is it possible to read a specific range1 in a csv file AND write a specific range2 in the same file WITHOUT altering the range1
Like an 'append' option for csvwrite or xlswrite
prefere csv rather than xlsx (had many problems with xlsx format before)
Thank you
采纳的回答
Walter Roberson
2022-1-15
0 个投票
dlmwrite() offers the option -append . Note, however, that this is restricted to writing additional rows immediately after all existing rows.
writematrix() offers the option 'writemode', 'append' . Note, however, that this is restricted to writing additional rows immediately after all existing rows.
The technology of the representation of text files does not permit selected parts of a file to be overwritten -- not without rewriting the entire file.
更多回答（0 个）
类别
在 帮助中心 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!
Translated by 
