¿ªÔÆÌåÓý

Date
Re: LTspice Install problem under linux
Actually, I don't know the developers, but my impression has been that WINE tries its best to merge the Windows window manager with the Linux window manager, so that linux and windows apps will
By keantoken · #68687 ·
Re: FFT Resolution
It is also really important to have compression off! Jim Wagner Oregon Research Electronics
By Jim Wagner · #68686 ·
Re: FFT Resolution
In message <l8q4um+1ikvaao@...>, dated Tue, 17 Dec 2013, ronw6wo@... writes: I am, I don't know about you. (;-) The height is just the voltage; not infinite. The width would be zero
By John Woodgate <jmw@...> · #68685 ·
Re: FFT Resolution
ronw6wo wrote, " If one conducts an FFT on a pure sinewave in theory there should be a single spike of infinite height and zero width." It will have *finite* height, not infinite. The finite height is
By Andy I · #68684 ·
Re: Transformer
" This is documented: in the Help" Specifically, start LTspice and go to Help Topics. Then, go to F.A.Q. > How do I simulate a transformer?" "Look in the message archives ('All Files') on the list's
By Andy I · #68683 ·
Re: FFT Resolution
Your second assumption is wrong. An FFT is a finite-length, discrete approximation to the continuous time Fourier Transform. Read about windows perhaps starting with
By Ray Merewether · #68682 ·
Re: FFT Resolution
Please define "far off" and "essentially useless". I have not found either to be the case. Jim Wagner Oregon Research Electronics
By Jim Wagner · #68681 ·
Re: FFT Resolution
Good Day John I am a simple soul ( BTW maybe we are both Brits ) If one conducts an FFT on a pure sinewave in theory there should be a single spike of infinite height and zero width. The more the
By Ron Skelton · #68680 ·
Re: Transformer
In message <1387289159.13459.YahooMailNeo@...>, dated Tue, 17 Dec 2013, Salut Frank <franksalut@...> writes: Look in the message archives ('All Files') on the list's web
By John Woodgate <jmw@...> · #68679 ·
Re: LTspice Install problem under linux
Er, un-say all of that. It objects strongly to not being on a hard drive. A usb key isn't good enough. THAT was the problem. Add that snippet to the received wisdom around here and we'll carry on.
By Business Kid <business.kid@...> · #68678 ·
Re: LTspice Install problem under linux
Separately filing a bug report. Well, I found I had a binary from October, and that installed painlessly, so my issue is solved, until they ask me to try the new version on linux :-/.
By Business Kid <business.kid@...> · #68677 ·
Re: Transformer
This is documented: in the Help you have everything to make a basic no-frills transformer. And there http://ltwiki.org/index.php5?title=Transformers there is everything you wanted to ask about
By Jerry Lee Marcel · #68676 ·
Transformer
hi guys ,? please i need your Help. how do i make a transformer in Ltspice ? with best Regard .
By Salut Frank · #68675 ·
Re: LTspice Install problem under linux
Thanks, guys. Under linux, life is slightly different. Unless I am running an m$ program already, wine is always rebooted. There is this "wall" between 'windows' and linux and the idea of windows
By Business Kid <business.kid@...> · #68674 ·
Re: LTspice Install problem under linux
Hello, I found the reason why LTspice didn't update in my case. When you have opened the LTspice Yahoo group, your web browser window will have th title name "LTspice IV - Groups - Mozilla Firefox".
By Helmut Sennewald · #68673 ·
Re: MMBTH81 transistor model
Hello Kalias, Has this model better worked? ** Product: MMBTH81 ** Package: SOT-23 ** PNP RF Transistor *----------------------------------------------------------------- .model MMBTH81 pnp +
By Helmut Sennewald · #68672 ·
Re: FFT Resolution
Actually I think we are in complete agreement. I just misunderstood the intent of what you wrote before. My bad. Regards, Andy
By Andy I · #68671 ·
Re: MMBTH81 transistor model
Thanks Helmut, I took a look there but didn't see this model. I ended up taking one from the datasheet. cheers kalias
By kalias <kaliaschess@...> · #68670 ·
Re: FFT Resolution
In message <CALBs-ThuY6qLHD4J3RdQsTdd9YP+1YphDpTzvxun4yTU9wM4DQ@...>, dated Mon, 16 Dec 2013, Andy <Andrew.Ingraham@...> writes: See 'in practice', words you use yourself in the
By John Woodgate <jmw@...> · #68669 ·
Re: MMBTH81 transistor model
Hello, Please try this model from Fairchild-Semi. Click on "RF Transistors". http://www.fairchildsemi.com/models/modelDetails?modelType=PSPICE#resultDiv ** Product: MMBTH81 ** Package: SOT-23 ** PNP
By Helmut Sennewald · #68668 ·