How can I delete certain rows from a datetime array?

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Ann St 2020-9-14

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https://ww2.mathworks.cn/matlabcentral/answers/593560-how-can-i-delete-certain-rows-from-a-datetime-array

回答： Ann St 2020-9-14

I have a matrix of numbers where each column corresponds to a measurement performed over time. I also have a "datetime" array that corresponds to each matrix row (the datetime of a measurement).

My problem is that I need to delete certain rows from the matrix and also delete the same rows from the datetime array. I have the indices of the rows I need to delete:

removeRowIdx7 = any(isnan(timeMeasurements),2)

But how can I now use them to delete rows from the datetime array? The datetime format is: '2017-12-30 23:00:00'. Thank you.