For
example, let’s take a vector like:
(1 2 3 2
3 2 1), and filter it with a filter like (1/3 1/3 1/3)
Ignoring
the ends for the moment, we get a result like:
2 2 1/3 2 2/3 2 1/3 2. We can also graph the results and see that the original vector is smoothed
out.