I have a large data file that contains thousands of records for each hour. The first six columns are date and time and the others are measured data. I need to make an average on an hourly basis (one hour, one row). I've tried datenum but it consumes a lot of time and process. Is there any faster solution instead of mine? without datenum??
This is my solution:
for i3=Start_time:0.041666666627862:Stop_time %one hour step%
Average_data=[Average_data; i3 mean(Raw_data((datenum(datetime(Raw_data(:,1:6)))<i3&...
Thanks in advance