Problem converting a cell array of integers to datetime

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JFz
JFz 2017-2-1
评论： JFz 2017-2-1
Hi, I have an array if integers (100x1 cell), like 736696, 736697, ....
I try to use b = datetime(a, 'ConvertFrom', 'datenum'), but keep getting error "Input data must be a numeric or a cell array or char matrix containing date/time strings." Why?
Thanks

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Jan
Jan 2017-2-1
编辑：Jan 2017-2-1
If your data is really stored in a cell:
a = {736696, 736697};
v = [a{:}]; % Converted to vector
b = datetime(a, 'ConvertFrom', 'datenum')
Many functions of Matlab expect numeric values in a numeric array and not as a cell. Cells are useful to store elements of different size or type.
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JFz
JFz 2017-2-1
Thanks. When I ran the above sample code, there is no problem. But when I ran my small table, with it, I keep getting error: Input data must be a numeric or a cell array or char matrix containing date/time strings.
If I ran my code as below it works: out = datetime(myT{1}, 'ConvertFrom', 'datenum') but if I ran my code as: out = datetime(myT, 'ConvertFrom', 'datenum') It gives me the error message. I am quite puzzled.
JFz
JFz 2017-2-1
OK. Found my problem: I have to use a cell2mat to convert my dates first! Thanks for all the help.

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