get epoch function in matlab in matlab

To get epoch time in MATLAB, you can use the posixtime function from the datetime class.

Here's an example:

main.m
epochTime = posixtime(datetime('now'))
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This will return the current epoch time in seconds. You can convert it to milliseconds by multiplying it by 1000.

main.m
epochTimeInMilliseconds = epochTime * 1000
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Alternatively, you can also use the posixtime function with a specific input time.

main.m
epochTime = posixtime(datetime('2022-01-01 00:00:00', 'TimeZone', 'UTC'))
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In this case, the input time is January 1st, 2022 at 00:00:00 UTC.