convert from datenum to a date

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Rica 2012-11-15

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评论： Fercho_Sala 2021-4-16

Hi,

is ther any function which convert the serial number from the function (detenum) to the original date like .

I have a vector of date and time and i converted it with datenum. I made a plot of another variable with the date_time vector. i get just the serial number.

thnks

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Answer 1

Jan 2012-11-15

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编辑：Jan 2012-11-15

Please post any details. What format does "the original date" have? What does "I made a plot" exactly mean and where do you want the "date" to appear?

The command datestr and datevec convert datenum values to other date formats. The command datetick writes nice dates instead of serial date numbers to the ticklables of axes.

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Answer 2

Rica 2012-11-15

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在 MATLAB Online 中打开

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.

if true
  % 
date=                time=
'1.2.2010'            '1:2:59'  
'2.2.2010'            '2:3:50' 
'5.2.2010'             ...... 
...                    .......    
...                    .....
....                   .....