Reading data from a .data file

15 次查看（过去 30 天）
Jakob Sievers
Jakob Sievers 2023-11-8
评论： Voss 2023-11-8
Hi there
I'm having some problems figuring out how to read the data in a bunch of .data files that look like below when opened in notepad. Can anyone help?
Thanks in advance
Instrument: AIU-2371
File Type: 2
Software Version: 8.9.0
Timestamp: 19:10:54
Timezone: UTC
DATAH Seconds Nanoseconds Sequence Number
DATA 1661800254 300000000 10036541
DATA 1661800254 400000000 10036571
DATA 1661800254 500000000 10036601
DATA 1661800254 600000000 10036631
(etc...)

请先登录，再回答此问题。

采纳的回答

Voss
Voss 2023-11-8
Ran in:
readtable with 'FileType' and 'NumHeaderLines' parameters specified may work:
% I zipped the example .data file I made, in order to upload it;
% unzip the zip file now:
unzip test.zip
% read the file:
T = readtable('test.data','FileType','text','NumHeaderLines',5)
T = 4×5 table
DATAH Seconds Nanoseconds Sequence Number ________ __________ ___________ __________ ______ {'DATA'} 1.6618e+09 3e+08 1.0037e+07 NaN {'DATA'} 1.6618e+09 4e+08 1.0037e+07 NaN {'DATA'} 1.6618e+09 5e+08 1.0037e+07 NaN {'DATA'} 1.6618e+09 6e+08 1.0037e+07 NaN
If that doesn't work, zip (or change the extension of) one or more of your .data files and upload it/them here using the paperclip button.
  2 个评论
Jakob Sievers
Jakob Sievers 2023-11-8
YES!
That was exactly what I was looking for. I had actually looked at it too but for some reason I couldn't get it to work.
Thank you so much!

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Data Import and Analysis 的更多信息

标签

产品


版本

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by