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How to convert time stamp 11:21:17.155 into seconds in MATLAB??

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Suvvi Kuppur Narayana Swamy
评论： Stephen23 2021-1-19
I am quite not sure how to covert time stamps of this sort into seconds in MATLAB. Any help is appreciated.
Thank you

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Stephan
Stephan 2021-1-19
format longG
a = '11:21:17.155';
b = seconds(duration(a,'InputFormat','hh:mm:ss.SSS'))
results in:
b =
40877.155

更多回答（1 个）

Stephen23
Stephen23 2021-1-19
Ran in:
The most efficient solution:
a = '11:21:17.155';
b = [60*60,60,1]*sscanf(a,'%f:')
b =
40877.155

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