Services & Resources / Wolfram Forums
MathGroup Archive
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 1999

[Date Index] [Thread Index] [Author Index]

Search the Archive


  • To: mathgroup at
  • Subject: [mg19038] POLEZERO plots
  • From: John Cogill <johnc7487 at>
  • Date: Tue, 3 Aug 1999 13:45:07 -0400
  • Sender: owner-wri-mathgroup at

The excellently written notebook, from Mathsource, seems to have
errors in both the numerator and the denominator of the
digitized transfer function.

My Mathematica 4 complains "ivar .. " until I change the zeros to ones
in both cases.

I feel I must be missing something.

John Cogill

Sent via
Share what you know. Learn what you don't.

  • Prev by Date: Re: Re: plot
  • Next by Date: DSolve algorithm
  • Previous by thread: Re: Re: plot
  • Next by thread: Re: POLEZERO plots