<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE></TITLE>
<META content="text/html; charset=ISO-8859-1" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.18975"></HEAD>
<BODY bgColor=#ffffff text=#000000>
<DIV><FONT size=2 face=Arial>Samuel,</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Thank you for the information. This code does
indeed allow me to create a linear continuous time system with a time delay via
a new Scilab function called "iodelay". It also creates a new Scilab datatype
also called "iodelay" and also modifies the Scilab functions bode, nyquist,
black, and repfreq so that they can handle this new datatype.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Unfortunately it is still not useful for my
purposes because I need to convert a continuous time linear system with a time
delay to a discrete time linear system --- which I was hoping to do with
the Scilab function "dscr" --- however, I cannot do this because the dscr
function cannot handle the new iodelay datatype. </FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Could someone create an overloaded version of dscr
that will handle the iodelay datatype? If so, then I believe I could achieve my
purposes.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Dean Parsons</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=Samuel.Gougeon@univ-lemans.fr
href="mailto:Samuel.Gougeon@univ-lemans.fr">Samuel GOUGEON</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=users@lists.scilab.org
href="mailto:users@lists.scilab.org">users@lists.scilab.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Thursday, October 21, 2010 3:18
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [scilab-Users] time delay
with syslin?</DIV>
<DIV><BR></DIV>Hello,<BR><BR>----- Message d'origine ----- <BR>De : Dean
Parsons <BR>Date : 20/10/2010 07:56:
<BLOCKQUOTE cite=mid:096BBEB9266F4186B50C57B8C840899B@optiplex745
type="cite"><META name=GENERATOR content="MSHTML 8.00.6001.18975">
<STYLE></STYLE>
<DIV><FONT size=2 face=Arial>Hello,</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2 face=Arial>I would like to know if it is possible in
scilab to specify a time delay for an input signal to a continuous-time
linear system such as one created with </FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2 face=Arial>sys1 = syslin('c',A,B,C,D);</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2 face=Arial>In other words, can I create a continuous time
state-space model with a time delay?</FONT></DIV></BLOCKQUOTE>I do not know if
it is convenient, but it could likely be : You may have a <BR>look at the
attachment at<BR><A class=moz-txt-link-freetext
href="http://bugzilla.scilab.org/show_bug.cgi?id=6109#c1">http://bugzilla.scilab.org/show_bug.cgi?id=6109#c1</A><BR><BR>Please
let us know if it is actually useful to your
purpose.<BR><BR>Regards<BR>Samuel<BR><BR></BLOCKQUOTE></BODY></HTML>