i have 2 datetime arrays and im trying to find the nearest date and time (prior) from one array to another using interp1
my line of code is:
nearest= interp1(refDatetime, 1:length(refDatetime),expDatetime, 'nearest');
'03-Feb-2020 09:28:38' '03-Feb-2020 10:49:51' '03-Feb-2020 11:02:04' '03-Feb-2020 11:04:18' '03-Feb-2020 11:17:35' '03-Feb-2020 11:20:28' '03-Feb-2020 11:25:41'
'03-Feb-2020 11:22:39' '03-Feb-2020 11:28:40'
interp1 always gives me NaN for the last exp date time (i run the code with several inputs giving different values for these 2 arrays).
the value i expect is 7 but instead its NaN
any idea what i do wrong?