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Plotting daily mean values of temperature

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Rey on 10 Nov 2019
Commented: Rey on 11 Nov 2019
I quite new to Matlab. I have a dataset of temperature readings collected at 30 minutes intervals for two years. I would like to plot the daily mean temperatures for this two year period. Can you please advise on how to do this? Thanks
Rey on 11 Nov 2019
The data is stored as a vector of temperature data for the period of Oct 25, 2010 to Sept 01, 2012.

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Answers (1)

Shubham Gupta
Shubham Gupta on 10 Nov 2019
Assuming there are no leap years in this period of time, I think you have a vector of dimesion (35040x1) (2samples*24hrs*365days*2years). If not, please manipulate your data into this dimesion to use the following code :
data_up = reshape(data, 48, 730); % reshape vector, each column is data for 1 day, each row is data sample at 30 min mark on that day
output = mean(data_up,1); % output will be 1x730 vector with each column represent mean of that day
Let me know if you have doubts.
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Rey on 11 Nov 2019
The data is collected for the period of Oct 25-2010 to Sept 01-2012.

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