matlab serial date number to date string

If the year portion of the date_text argument is omitted, the DATEVALUE function uses the current year from your computer's built-in clock. The DATEVALUE function returns the #VALUE! error value if the value of the date_text argument falls outside of this range. Using the default date system in Microsoft Excel for Windows, the date_text argument must represent a date between Januand December 31, 9999. For example, '' or '3' are text strings within quotation marks that represent dates. Text that represents a date in an Excel date format, or a reference to a cell that contains text that represents a date in an Excel date format. The DATEVALUE function syntax has the following arguments:ĭate_text Required. Find links to more information about displaying numbers as dates in the See Also section. To view a date serial number as a date, you must apply a date format to the cell. The DATEVALUE function is helpful in cases where a worksheet contains dates in a text format that you want to filter, sort, or format as dates, or use in date calculations. Remember, though, that your computer's system date setting may cause the results of a DATEVALUE function to vary from this example For example, the formula =DATEVALUE('') returns 39448, the serial number of the date. The DATEVALUE function converts a date that is stored as text to a serial number that Excel recognizes as a date.

This article describes the formula syntax and usage of the DATEVALUE function in Microsoft Excel.

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Matlab serial date number to date string