How do I convert a string into a plotable time format?

I have an array called time that is storing time stamps as strings read in from an excel file:
time =
'4/3/2017 12:30:17 PM'
'4/3/2017 12:30:17 PM'
'4/3/2017 12:30:18 PM'
...
How do I convert these values into numerical times that I can then use to plot data?

回答(2 个)

Try this:
time = ['4/3/2017 12:30:17 PM'
'4/3/2017 12:30:17 PM'
'4/3/2017 12:30:18 PM'];
dnv = datenum(time); % Date Number Vector
check = datevec(dnv); % Check Conversion (Delete)

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