[SciPy-user] Impulse/Step response troubles

Kumar Appaiah akumar@iitm.ac...
Tue Apr 1 13:30:43 CDT 2008


On Tue, Apr 01, 2008 at 01:16:28PM -0500, Ryan Krauss wrote:
> I have seen the problem with repeated roots.  I thought I reported it.

Oh, I'll look again. Even otherwise, I would request someone to please
fix this (I am looking for the right method to alter the code to
handle this).

> Your second case with a ramp response could be better handled with
> signal.lsim using your original transfer function ([K],[1.0,8.0,K])
> and u = t.

Many thanks. I shall try this.

Kumar
-- 
Kumar Appaiah,
458, Jamuna Hostel,
Indian Institute of Technology Madras,
Chennai - 600 036


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