[<<][math][>>][..]

Mon Apr 29 23:10:22 EDT 2013

## All-pole

There is something I do not understand about allpole filters. Somehow
it seems that the most important property of an all-pole is that it is
the inverse of an all-zero.
An all-pole response is still a sum of complex exponentials, but
somehow they do not cancel out. How exactly is this manifested?

[Reply][About]

[<<][math][>>][..]