How to delete rows from a TimeSeries variable

9 次查看（过去 30 天）
Happy Bear
Happy Bear 2020-3-14
评论： dpb 2020-3-16
Hello everyone,
I have a 1x1 double TimeSeries variable.
The size of both columns are 812997x1.
I want to exclude every rows indexed after and including the row number 664410.
How can I do it?
I've tried doing it like in a normal matrix but it obviously doesn't work:
HRTimeSeries.time(664410:end,:) = [ ];

请先登录，再回答此问题。

采纳的回答

dpb
dpb 2020-3-14
编辑：dpb 2020-3-14
delsample
timeseries are different...only can address by the time values or events, not linear indexing. I've never found them helpful; use timetable or regular table instead for virtually any purpose unless the event feature is really suited for your specific purposes.
  2 个评论
Happy Bear
Happy Bear 2020-3-16
Yes, using delsample is indeed an option.
However, I ended up just overwriting my timeseries.
HRTimeSeries = timeseries(HRTimeSeries.data(1:664410-1), HRTimeSeries.time(1:664410-1));
dpb
dpb 2020-3-16
That's pretty easy to write for the specific case, "not so much" if a row stuck down in the middle somewhere...

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 Time Series 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by