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Speed of lsim
From: |
SToyama |
Subject: |
Speed of lsim |
Date: |
Mon, 28 Jul 2003 23:03:47 -0500 |
Hi. I am a beginner of Octave, and I need some help to accelerate
"lsim".
As I want to simulate the response of a linear time-invariant state
equation
to the arbitrary input signal, I tried to use "lsim". But I feel it's
too slow.
For example, it took about a minute to solve the step response of a
simple
1st order lag system, 1/(1+s).
My Octave is version 2.1.36, my PC has Pentium-III 1.2GHz and 256MB-RAM
and OS is Windows XP Pro.
I'm waiting for your good advice.
Thanks.
st
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- Speed of lsim,
SToyama <=