MATLAB: 30-day running mean from hourly data

matrix manipulation

Hello, I have a hourly meteorological data as attached. The first column is year, 2nd is month, 3rd is day, 4th is hour and the last is the value. I need to calculate the 30-day running mean from the hourly data and then subtract hourly data from the running mean values. Any help?

Best Answer

dt = datetime([Yrly_slr(:,1:4) zeros(length(Yrly_slr),2)]);
TT = timetable(dt,Yrly_slr(:,5));
TT2 = retime(TT,'monthly','mean')
This is not a 30 day running mean but rather the monthly mean. I hope this is what you intended to do
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