8 Jul
2005
8 Jul
'05
1 p.m.
we've got a nice HP polar display that's
crying out to have something
interesting done with it
Can it be used in "pure" X-Y? Even if it cannot, making an analog
computer that integrates the Lorenz equations and allowing some knobs
to vary the parameters produces really pretty displays.
Takes a couple of analog multipliers. See my usenet posts on the
subject from early this year.
Tim.