How can I convert a double array into a timestamp array?

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Guido Pastore 2019-2-26

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评论： Peter Perkins 2019-3-11

采纳的回答： Stephan

I have an array of double like:

ora: [737426.687937060 737426.687937141 737426.687937176 etc....]

I want to get an array like:

time:[16:30:37:762 16:30:37:769 16:30:37:772]

How can i do??

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Stephan 2019-2-26

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编辑：Stephan 2019-2-26

Hi,

use:

B = datestr(A, 'HH:MM:SS.FFF')
B =
  3×12 char array
    '16:30:37.762'
    '16:30:37.769'
    '16:30:37.772'

to get it as datestring - or (better):

C = datetime(datestr(A, 'HH:MM:SS.FFF'),'InputFormat','HH:mm:ss.SSS','Format','HH:mm:ss.SSS')
C = 
  3×1 datetime array
   16:30:37.762
   16:30:37.769
   16:30:37.772

to get it as datetime-type.

Best regards

Stephan

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Guido Pastore 2019-2-26

thank you so much!

Peter Perkins 2019-3-11

Alternatively, timeofday(D) would also convert to a duration.

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MATLAB Language Fundamentals Data Types Dates and Time

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