[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Define delay in a continuous system?
|
From: |
Geraint Paul Bevan |
|
Subject: |
Re: Define delay in a continuous system? |
|
Date: |
Tue, 14 Dec 2004 11:06:16 +0000 |
|
User-agent: |
Mozilla Thunderbird 0.7.1 (X11/20040715) |
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Joaquín Reyes González wrote:
| Hi to all:
|
| I'm trying to define a continuous system (thought transfer function)
| with octave 2.1 (running by Debian Sarge), seems that:
|
| Tf = e^(-10*s) / (1+20*s)
|
| So, how could I define the delay?
|
| THANK YOU SO MUCH.
|
There was an answer to a similar question previously:
http://www.octave.org/octave-lists/archive/help-octave.2002/msg00080.html
If you choose to use the Pade approximation, the formulae for the
exponential function are given at:
http://mathworld.wolfram.com/PadeApproximant.html
- --
Geraint Bevan
http://www.mech.gla.ac.uk/~gbevan
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
iEYEARECAAYFAkG+ySgACgkQcXV3N50QmNOElACeLs9+xKO6rncl8lMIK4FwSLqL
2zoAn3qvjt+nwWHWrMfP0YlgZDm5fIr6
=8tQB
-----END PGP SIGNATURE-----
-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.
Octave's home on the web: http://www.octave.org
How to fund new projects: http://www.octave.org/funding.html
Subscription information: http://www.octave.org/archive.html
-------------------------------------------------------------