Hi,
I'm have two arrays, one with timestamps (in seconds, monotonically
ascending) and the other with data at those times. For example,
t =: 3 5 7 10
m =: 131 132 131 130
I feel that in order to do some sensible plotting, averaging, etc. I
would want to convert the above into a time series representation:
tt =: 3 4 5 6 7 8 9 10
tm =: 131 131 132 132 131 131 131 130
I have a rough idea on how to get from t to tt (taking all pair
intervals and filling out with the missing numbers). Something along
the lines of
boxfill =: < @ ({. + i. @ - @ (-/))
bboxfill =: <@fill
expand =: ([: ; 2&(ubfill\)) , {:
expand t
3 4 5 6 7 8 9 10
Although I feel like that's a bit complicated and I'm missing
something easy.
That leaves me wondering how to get from m to tm? Any ideas are
gratefully received.
Robby
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