How to convert specified time to GMT/UTC?

Question

taimour sadiq 2023-10-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2035259-how-to-convert-specified-time-to-gmt-utc

编辑： Florian Bidaud 2023-10-18

采纳的回答： Star Strider

i want to convert datetime({'18-Oct-2023 17:40:00' '18-Oct-2023 18:00:00'},'TimeZone','+05:00') to GMT or UTC?

required result below:

'18-Oct-2023 12:40:00' '18-Oct-2023 01:00:00'

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Answer 1

Star Strider 2023-10-18

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2035259-how-to-convert-specified-time-to-gmt-utc#answer_1335844

编辑：Star Strider 2023-10-18

在 MATLAB Online 中打开

Try this —

DT = datetime({'18-Oct-2023 17:40:00' '18-Oct-2023 18:00:00'},'TimeZone','+05:00') 
DT = 1×2 datetime array
   18-Oct-2023 17:40:00   18-Oct-2023 18:00:00
DT_UTC = DT;
DT_UTC.TimeZone = 'UTC'                                     % Copnmvert To UTC
DT_UTC = 1×2 datetime array
   18-Oct-2023 12:40:00   18-Oct-2023 13:00:00
DT_UTC.Format  = 'dd-MMM-yyyy hh:mm:ss'                     % Convert To 12-Hour Time
DT_UTC = 1×2 datetime array
   18-Oct-2023 12:40:00   18-Oct-2023 01:00:00

EDIT — Added 12-Hour time conversion

.

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Answer 2

Florian Bidaud 2023-10-18

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2035259-how-to-convert-specified-time-to-gmt-utc#answer_1335849

编辑：Florian Bidaud 2023-10-18

在 MATLAB Online 中打开

https://uk.mathworks.com/help/matlab/ref/datetime.html#buhzxmk-1-TimeZone

date = datetime({'18-Oct-2023 17:40:00' '18-Oct-2023 18:00:00'},'TimeZone','+05:00') 
date = 1×2 datetime array
   18-Oct-2023 17:40:00   18-Oct-2023 18:00:00
datetime(date, 'TimeZone', 'UTC', 'Format', 'dd-MMMM-yyyy hh:mm:ss')
ans = 1×2 datetime array
   18-October-2023 12:40:00   18-October-2023 01:00:00
datetime(date, 'TimeZone', 'Europe/London', 'Format', 'dd-MMMM-yyyy hh:mm:ss')
ans = 1×2 datetime array
   18-October-2023 01:40:00   18-October-2023 02:00:00