Problem converting a cell array of integers to datetime
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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
采纳的回答
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.
4 个评论
JFz
2017-2-1
Steven Lord
2017-2-1
% Generate some sample data
theNextWeek = datetime('today') + days((0:6).')
N = datenum(theNextWeek)
% Use that sample data to build a table
T = table(N, 'VariableNames', {'Dates'})
% Extract the variable from the table and convert it
DT = datetime(T.Dates, 'ConvertFrom', 'datenum')
Compare theNextWeek and DT.
JFz
2017-2-1
JFz
2017-2-1
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