From: Stefan J. <st...@gr...> - 2005-04-18 06:59:29
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> Stefan, Hi! > I'm interested in using a simulator for teaching and learning Analog > Electronics for first-year students at our Institute. The interface > needs to be somewhat simpler for these students. I put one together > last year but can't get my head around modelling transistors...! With > the work you've done with Qucsator I can complete it. > > I've attached a screen shot so you see what I'm getting at... So, you're using the the Win32 version... Is your project going to be GPL'ed? > I'm not familiar with netlists and what I'm looking for are some sample > files... I can deduce some of it from studying the code but it's slow.. > > R:R1 neta netb R="50" > .DC > > The documentation on the homepage doesn't quite give me what I need :-( > A few sample netlists for Qucsator would keep me going... You can setup some example schematics in the original GUI, simulate, and look at the last netlist (Simulation -> Letzte Netzliste anzeigen). > Vielen dank! Bitteschoen. > -----Original Message----- > From: Stefan Jahn [mailto:st...@gr...] > Sent: Mon 4/18/2005 7:24 AM > To: O'Cinneide, Brendan - Lecturer Electronic Engineering > Cc: Qucs > Subject: Re: QUCS Core Netlist Format...? > > Hello there! > >> (I've tried to send this to Michael already but his eMail address >> doesn't >> resolve) >> >> I've downloaded QUCS and am building the core for use with a Win32 >> BorlandBuilder project. I don't have a netlist format for the core. Is >> this available? (A sample netlist for the core (not .sch) would keep me >> going). > > The netlist format is described in the manual... see: qucs-core/doc/ > or at <http://qucs.sourceforge.net/docs.html>, there are links to pdf/ps > of the manual, see the appendix. > > What exactly are you trying to achieve by "building the core for use with > a Win32 BorlandBuilder project"? > >> Your work is fantastic! I'm delighted I hit your project. >> >> Thanks > > You're welcome. > > Stefan. > > > > > > 'The information transmitted is the property of Institute of Technology, > Tallaght. > It is possible for data transmitted by email to be deliberately or > accidentally corrupted > or intercepted. For this reason, where the communication is by email, > Institute of Technology Tallaght does not accept any responsibility for > any breach > of confidence which may arise through the use of this medium. Institute of > Technology > Tallaght sweeps emails for computer viruses known to it at the date of > transmission'. > > |
From: Stefan J. <st...@gr...> - 2005-04-20 12:25:46
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On Mi, 20.04.2005, 13:20, O'Cinneide, Brendan - Lecturer Electronic Engineering sagte: > Stefan, Hello! > thanks for the advice. The Qt download is a little flaky but I can > extract what I need. If I ever get this project complete it will be > GPLd. > I've found a few memory leaks in Qucsator and would like to get > involved with some maintenance of it in the future if you're looking > for a hand. Have you got a SF account? Also you can send patches to me. > The design uses char * rather than String/string. Why is that? I stuck to it, because not relying on these implementations of character classes, were not too familiar with it... Cheers, Stefan. > -----Original Message----- > From: Stefan Jahn [mailto:st...@gr...] > Sent: Mon 4/18/2005 7:59 AM > To: O'Cinneide, Brendan - Lecturer Electronic Engineering > Cc: Qucs > Subject: RE: QUCS Core Netlist Format...? > >> Stefan, > > Hi! > >> I'm interested in using a simulator for teaching and learning Analog >> Electronics for first-year students at our Institute. The interface >> needs to be somewhat simpler for these students. I put one together >> last year but can't get my head around modelling transistors...! With >> the work you've done with Qucsator I can complete it. >> >> I've attached a screen shot so you see what I'm getting at... > > So, you're using the the Win32 version... Is your project going to be > GPL'ed? > >> I'm not familiar with netlists and what I'm looking for are some sample >> files... I can deduce some of it from studying the code but it's slow.. >> >> R:R1 neta netb R="50" >> .DC >> >> The documentation on the homepage doesn't quite give me what I need :-( >> A few sample netlists for Qucsator would keep me going... > > You can setup some example schematics in the original GUI, simulate, and > look at the last netlist (Simulation -> Letzte Netzliste anzeigen). > >> Vielen dank! > > Bitteschoen. > >> -----Original Message----- >> From: Stefan Jahn [mailto:st...@gr...] >> Sent: Mon 4/18/2005 7:24 AM >> To: O'Cinneide, Brendan - Lecturer Electronic Engineering >> Cc: Qucs >> Subject: Re: QUCS Core Netlist Format...? >> >> Hello there! >> >>> (I've tried to send this to Michael already but his eMail address >>> doesn't >>> resolve) >>> >>> I've downloaded QUCS and am building the core for use with a Win32 >>> BorlandBuilder project. I don't have a netlist format for the core. Is >>> this available? (A sample netlist for the core (not .sch) would keep me >>> going). >> >> The netlist format is described in the manual... see: qucs-core/doc/ >> or at <http://qucs.sourceforge.net/docs.html>, there are links to pdf/ps >> of the manual, see the appendix. >> >> What exactly are you trying to achieve by "building the core for use >> with >> a Win32 BorlandBuilder project"? >> >>> Your work is fantastic! I'm delighted I hit your project. >>> >>> Thanks >> >> You're welcome. >> >> Stefan. >> >> >> >> >> >> 'The information transmitted is the property of Institute of Technology, >> Tallaght. >> It is possible for data transmitted by email to be deliberately or >> accidentally corrupted >> or intercepted. For this reason, where the communication is by email, >> Institute of Technology Tallaght does not accept any responsibility for >> any breach >> of confidence which may arise through the use of this medium. Institute >> of >> Technology >> Tallaght sweeps emails for computer viruses known to it at the date of >> transmission'. |
From: Stefan J. <st...@gr...> - 2005-04-21 07:17:43
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On Mi, 20.04.2005, 15:28, O'Cinneide, Brendan - Lecturer Electronic Engineering sagte: > Stefan, Hello! > here's one bug fix... > > tvector.cpp > > // Returns the sum of the vector elements. > template <class nr_type_t> > nr_type_t sum (tvector<nr_type_t> a) { > nr_type_t res = 0; > for (int i = 0; i < a.getSize (); i++) res += a.get (i); > return res; > } > > should be > > template <class nr_type_t> > nr_type_t sum (tvector<nr_type_t> a) { > nr_type_t res = 0; > for (int i = 1; i <= a.getSize (); i++) res += a.get (i); > return res; > } > > The original fails because > > template <class nr_type_t> > nr_type_t tvector<nr_type_t>::get (int i) { > return data[i - 1]; > } Thanks a lot. I applied the correction. > I've just opened a SF account (bocinneide) but don't know anything about > it. I trled to get a CVS client working and didn't succeed. If you have a > zipped copy of the CVS Head I'd appreciate it because it'll take me > forever to figure out the client. I just added you to the qucs project as member with CVS write access. I don't have direct CVS access myself, thus I can't give you that tarball. Can you give the client a try again maybe? (Almostly) latest dists you can find at <http://www.lkcc.org/~raimi/tmp/qucs-sometimes/>. You can send me patches to these dists, and I can pass them into CVS... Cheers, Stefan. |