How can I use cubic spline to smooth data and sketch graphs.
2 vues (au cours des 30 derniers jours)
I have large sets of data where I need to use cubic spline to apply smoothing and sketch the graph. In my data I need to find the average of total vertical electron content (VTEC) and come up with one hourly value using cubic spline and than sketch the against time for a period of 24hrs for every month. I'm new to matlab software and any help and suggestions is highly appriciated. Please find attached the set of sample data that i need to analyse for month of Feb. Thank you.
Mathieu NOE le 9 Nov 2021
example of smoothing done on L1 data - FYI -
T = readtable('Feb 2020_Elv 50+.csv');
[samples,col] = size(T);
x = (0:samples-1);
L1 = T.L1;
L1s = smoothdata(L1,'movmedian',17);