Merge Date and Time in Tall Tables

2 次查看（过去 30 天）
Matt Boot
Matt Boot 2016-9-25
回答： George 2016-9-25
Hi there, I have a large csv file (555MB, 11.1m rows) which cannot be loaded into memory so that I'm utilising tall tables functionality. The file is 1 minute date with separate fields for Date and Time. I have successfully updated the Date and Time fields using the datetime function. However I have been unsuccessful in creating a new field that merges the date and time fields. I have experimented with the cat function as the strcat function is not available.

请先登录，再回答此问题。

回答（1 个）

George
George 2016-9-25
Try adding them together. Examples.

类别

在 Help Center 和 File Exchange 中查找有关 Dates and Time 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