On May 26, 0:02, Tony Duell wrote:
All the passengers got out of their seats and rushed
to see this.
Unfortunately, the uneven weight distribution caused ther plane to
roll
over and crash.
Which illustrates that 'Too many poles in the right hand half of the
plane leads to instabilty' :-)
LOL! If you've not already seen them, you'd probably be interested in
two pages designed by one of my mentors, who taught me on the digitasl
Filter Design course some years ago:
http://www-users.cs.york.ac.uk/~fisher/lcfilter/
http://www-users.cs.york.ac.uk/~fisher/mkfilter/
Tony (Fisher) probably knew the joke. He wrote, "I've been advised to
say that, although I believe the package to be bug-free, you use the
results at your own peril, and you're advised to check them for
correctness before using them. Don't blame me if your aircraft falls
out of the sky!"
--
Pete Peter Turnbull
Network Manager
University of York