Equivalent function to 'year'?

4 次查看（过去 30 天）
Kate
Kate 2013-7-9
It exists!!! http://www.mathworks.com/help/finance/year.html
but my matlab doesn't have it (I live in the world of science)
>> help year
year not found.
any ideas? I'd like to use this fileshare function to do climatology stats:
http://www.mathworks.com/matlabcentral/fileexchange/42484-periodoperator
or perhaps someone can offer another idea for aggregating daily data to months and running simple stats on it (ex: mean). I have a time vector and I have the infrastructure to extract data from a specific climate region:
tv=datenum([1980 1 1 0 0 0]):datenum([2009 12 31 0 0 0]);
idx=find(D);
for ii=idx
[I J]=ind2sub(size(glob_climatology),ii);
x=squeeze(glob_climatology(I,J,:));
end
Thanks!

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回答（1 个）

Kelly Kearney
Kelly Kearney 2013-7-9
To break down the date into year, month, etc...
dv = datevec(t);
year = dv(:,1);
month = dv(:,2);

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