Re: Mixed signal simulation doubts

2003-02-26 Thread Edward A Lee
(I'm not sure whether this got through the first time, so I'm resending) At 05:34 PM 2/25/2003 +0100, Jaime Aguilera wrote: Hi, Is it possible to make a mixed signal simulation, in this case a CT analog circuit embeeded in a DE domain, but instead of using the ODE solver provided in Ptolemy use a

RE: Mixed signal simulation doubts

2003-02-25 Thread Fulvio Spagna
. Fulvio -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of David Bengtson Sent: Tuesday, February 25, 2003 3:55 PM To: Christopher Hylands Cc: Jaime Aguilera; [EMAIL PROTECTED] Subject: Re: Mixed signal simulation doubts Agilent has, with ADS, if you have a

Re: Mixed signal simulation doubts

2003-02-25 Thread David Bengtson
Agilent has, with ADS, if you have a couple of hundred grand to spare. I've tried to run co-simulation on ADS V2001, and wasn't impressed. That was several revisions ago, and it may have gotten better since then. You would need the largest, fastest computer that you can find, though. Dave On

Re: Mixed signal simulation doubts

2003-02-25 Thread Edward A Lee
At 05:34 PM 2/25/2003 +0100, Jaime Aguilera wrote: Hi, Is it possible to make a mixed signal simulation, in this case a CT analog circuit embeeded in a DE domain, but instead of using the ODE solver provided in Ptolemy use another circuit simulator. Perhaps a C/C++ link? Does anybody done somethin

Re: Mixed signal simulation doubts

2003-02-25 Thread Christopher Hylands
I don't know of anyone who has done something like this. You could in theory use the Java Native Interface to use a different ODE solver. This would be fairly tricky. The class would need to implement the methods in ptolemy.domains.ct.kernel.ODESolver I've recently spent some time partially int

Mixed signal simulation doubts

2003-02-25 Thread Jaime Aguilera
Hi, Is it possible to make a mixed signal simulation, in this case a CT analog circuit embeeded in a DE domain, but instead of using the ODE solver provided in Ptolemy use another circuit simulator. Perhaps a C/C++ link? Does anybody done something? Best Regards Jaime ---