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Convert from Microsoft's DateTime Structure to readable date

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Tim
Tim 2014-6-11
评论： José-Luis 2014-6-11
I have a dataset with collection intervals marked with numeric identifiers such as the following:
- 635364711700000000 - 635364711800000000 -635364711900000000
These IDs are from Microsoft's DateTime Structure (see link below). Does anybody know if Matlab has functionality to convert from the DateTime Structure to a timestamp in human readable format?
http://msdn.microsoft.com/en-us/library/system.datetime.aspx

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José-Luis
José-Luis 2014-6-11
No, I don't think there is. But if you don't care about leap seconds it is not too complicated:
epoch = datenum(1,1,0);
matlab_time = epoch + MicrosoftTime / (86000 * 10^7); %1 unit Microsoft time = 100 nanoseconds
e.g., taking care of the fact that MicrosftTime should not be stored as double:
datestr(double(datenum(1,1,0) + int64(635364711800000000) / (86400 * 10^7)))
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