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why datestr did not give reasonable output?

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huda nawaf
huda nawaf 2012-11-26
关闭： MATLAB Answer Bot 2021-8-20
hi, The range of my data is 2005 to Ontober 2007. when I extracted min and max, I got
709277 and 733325 why when use this function datestr(733325)
I will get : 10-Oct-2007
it is ok . and when use
datestr(709277)
ans =
07-Dec-1941
Thanks in advance
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Walter Roberson
Walter Roberson 2012-12-2
I am not clear: are you saying that there is a date of 07-Dec-1941 in the original file? If so then there is no problem, datestr() is just responding correctly for the data.
If there was no 07-Dec-1941 in the original file, then we will need to know how you converted the dates.
huda nawaf
huda nawaf 2012-12-2
Yes the datestr is working correctly. I were thinking there is somthing error, because it is supposed that earliest time in this dataset in 2005. Now, I'm sure there is error in published data.
Thanks

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Jan
Jan 2012-11-26
The answer 07-Dec-1941 is not only reasonable, but also correct. It is 24048 days before the 10-Oct-2007, as the serial date format implies.

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