Help with plotting hourly data

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Sayantan Sahu
Sayantan Sahu 2018-1-9
评论： Torsten 2018-1-10
I have hourly data for three months. I want to calculate the hourly mean and plot hourly mean against the hour. How do I achieve this ?
I have two separate arrays - an array of hours and an array with the data.
My data is not arranged by hours. I guess I need to arrange the data by each hour first.

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回答（1 个）

Torsten
Torsten 2018-1-9
https://de.mathworks.com/matlabcentral/fileexchange/1673-cumulative-mean
Best wishes
Torsten.
  2 个评论
Sayantan Sahu
Sayantan Sahu 2018-1-9
My data is not arranged by hours. I guess I need to arrange the data by each hour first. I am not sure if the 'cumulative mean' does that and if not how to do it ?
Torsten
Torsten 2018-1-10
I assumed that you have data of the form
1 x(1)
2 x(2)
3 x(3)
...
3*30*24 x(3*30*24)
and that you try to plot
1 x(1)
2 (x(1)+x(2))/2
3 (x(1)+x(2)+x(3))/3
...
3*30*24 (x(1)+x(2)+...+x(3*30*24))/(3*30*24)
To do this you can use the MATLAB code I gave you a link to.
Best wishes
Torsten.

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