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mmyyy date to matlab date

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V
V 2014-8-8
编辑： Sean de Wolski 2014-8-8
Hi there.
I have a column vector with dates on the following format: yyyymm
E.g. [199001, 199002, 199003 ...]'
They are all the last trading day of the month.
How can I transform them into matlab serial date numbers?
Thanks

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采纳的回答

Sean de Wolski
Sean de Wolski 2014-8-8
编辑：Sean de Wolski 2014-8-8
x = [199001, 199012, 199003]';
% Calculate year and month
mm = rem(x,100);
yyyy = (x-mm)./100;
% get last business day (Financial Toolbox Req'd)
last_bus_day = lbusdate(yyyy,mm)

更多回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-8-8
d=[199001, 199002, 199003 ]
a=arrayfun(@(x) datenum(num2str(x),'yyyymm'),d)
  2 个评论
Azzi Abdelmalek
Azzi Abdelmalek 2014-8-8
编辑：Azzi Abdelmalek 2014-8-8
V commented
Dear Azzi, Thank you for your answer. However, the code you mentioned gives me the first day of month and not the last trading day. Thanks
Azzi Abdelmalek
Azzi Abdelmalek 2014-8-8
There are no days in your data, look at your question, (yyyy/mm)

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