time series data truncating

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Sam17
Sam17 2019-10-4
评论： Turlough Hughes 2019-10-4
i have a matlab table as:
time var1 var2 var3 var4
1/2/2019 04:10:11:234 10 100 Nan 15
1/2/2019 04:10:11:235 Nan Nan 5 Nan
1/2/2019 04:10:12:345 Nan 12 Nan 1
1/2/2019 04:10:12:346 1 Nan 4 Nan
And i want the final dataset as a 1 second sampled data like:
1/2/2019 04:10:11 10 100 5 15
1/2/2019 04:10:12 1 12 4 1
How do i implement this?
  1 个评论
Turlough Hughes
Turlough Hughes 2019-10-4
Are you looking to round to the nearest second for the time data or emove the last 4 characters in the time string? It would be better to see a larger set of data, can you upload the table?

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