Date Vector or Serial Date Number to ISO 8601 Date String by Stephen Cobeldick

Convert a Date Vector/Number to an ISO 8601 Date String. Tokens control the date/time notation. (date, timestamp, datevec)

datestr8601(DVN,varargin)

Round, Ceil and Floor Matlab-datenumbers by Oscar Hartogensis

round/ceil/floor a Matlab datenumber to the nearest N or multiple N of a time_unit (datenumber, timestamp, round)

datenumCeil2_OH(datenumber,time_unit,N,do_Nmult)

datenumFloor2_OH(datenumber,time_unit,N,do_Nmult)

datenumRound2_OH(datenumber,time_unit,N,do_Nmult)

unix time to matlab time converter by Georg D

converts matlab time into unixtime or unixtime into matlab time (unix time, datenum, datevec)

unixtime(inputtime)

DateStr2Num by Jan Simon

Convert date string to date number - CMex: much faster than DATENUM (datevec, date, serial)

DateStr2Num(S, F)

uTest_DateStr2Num(doSpeed)

DateConvert by Jan Simon

Simple but fast date conversion: 1.3% of DATESTR time, 20% of DATEVEC/ DATENUM time (conversion, string, serial date number)

DateConvert(DIn, OutFormat)

TestDateConvert(doSpeed)

datevecfix.m v2.0 (Jun, 2009) by Carlos Adrian Vargas Aguilera

Same as DATEVEC but with rounded seconds down to a certain precision. (clock, fun, datevec)

datevecfix(t,varargin)

Exact Datevec Second Data by Patrick Flick

This function bypasses the problem with rounded date values, caused by the floating point representa (datenum, rounding, datetime)

resultDateVec=exactDatevecSecondData (datenumValues)