Question

I have a vector called time, which contains time values. I’d like obtain a vector of indexes of time in which the value is between threshold x and threshold y.

This is undoubltedly trivial to do, but I’m struggling with Matlab syntax a bit, here. Any help would be greatly appreciated.

Blz

Answer 1

time=5:20
idx = find(time > 10 & time < 15) % indices
values=time(time(:)>10 & time(:)<15) % values

which give

time =

     5     6     7     8     9    10    11    12    13    14    15    16    17    18    19    20


idx =

 7     8     9    10


values =

    11    12    13    14