I have IgorTime data in which time:units = "seconds since 1904-01-01". I would like to convert this seconds to datevc.

9 次查看（过去 30 天）
Vishnu Dhakad
Vishnu Dhakad 2019-6-17
评论： Vishnu Dhakad 2019-6-19
I have attached the file (IgorTime).
Thank you

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2019-6-18
datetime(T/86400,'convertfrom','excel1904')

更多回答（1 个）

Are Mjaavatten
Are Mjaavatten 2019-6-17
First: Are you sure your T vector is in seconds? If so, your time list covers about 48 milliseconds around 01-Jan-1904 11:41:29. It makes more sense if T is in days since 1904-01-01.
Anyway, here is a way to do it:
dt = datetime(1904,1,1) + T; % Use T/24/3600 if T is really in seconds
dv = datevec(dt);
I recommend to work with datetime objects, which are very flexible. For instance, the time axis adustst automatically when you zoom in plots.
  1 个评论
Vishnu Dhakad
Vishnu Dhakad 2019-6-18
I am sorry for wrong information.
By Mistake, I have uploaded the wrong file.
Now I am upload the correct file please find the attachment.
Thank you for your valuable answer but I used following code and it is working.
T = T./86400;
dt = datetime(T+1904*365.24264707,'ConvertFrom','datenum')
I will also try your code
Thank you again

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 MATLAB 的更多信息

标签

产品


版本

R2018a

Community Treasure Hunt

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

Start Hunting!

Translated by