How to convert a variable which has binary data in .mat format to .txt?

Question

N M Channabasavayya 2019-11-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/491667-how-to-convert-a-variable-which-has-binary-data-in-mat-format-to-txt

评论： N M Channabasavayya 2019-11-21

I have 228796×8 double data in .mat format.I need to convert that into .txt format.How can I do that? Please help me out. Thank you!

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

Walter Roberson 2019-11-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/491667-how-to-convert-a-variable-which-has-binary-data-in-mat-format-to-txt#answer_402014

save() with the -ascii -double options is one way. However, if I recall, this can lose the last bit or two of precision, so if you need to be able to exactly reproduce the double, slightly different means would be needed. For example with R2019b there is a new writematrix() routine. Or you could use dlmwrite() if you pass in the Precision option.