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datenum and date conversion

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Rica
Rica 2012-11-15
Hi! the goal was to select 200 data from i big data. i took the time as a parameter
and converted it with datenum.
i wanted to plot the variation of selected measured data with the (date and time)
it will be for me nice to show also the date and time un the plot not only the converted eith datenum.
is there any possibilty to do this?
% code
date= time=
'1.2.2010' '1:2:59'
'2.2.2010' '2:3:50'
'5.2.2010' ......
... .......
... .....
.... .....
i converted them with datnum
converted=datenum(date)+datenum(time)
thanky
  1 个评论
Jan
Jan 2012-11-15
It is hard for me to read your message. What exactly is the goal? Where do you select what?

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回答（2 个）

Ilham Hardy
Ilham Hardy 2012-11-15
Use
datetick
to show date and time in the axis of the plot.. (if that what you meant..)
Andrei Bobrov
Andrei Bobrov 2012-11-15
编辑：Andrei Bobrov 2012-11-15
date = [
'1.2.2010'
'2.2.2010'
'5.2.2010']
time = [
'1:2:59'
'2:3:50'
'5:4:59']
out = datenum(strcat(date,{' '},time),'dd.mm.yyyy HH:MM:SS');

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