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Did you forget the symbol potentiometer_standard.asy?? It seems to be missing. Andy

john23, FYI, in the plot you uploaded today, the lower plotted waveform is -D(Is(M1))/D(V(Vgs)). But the denominator is 1.0, because the X-axis is V4, and V4 directly controls V(Vgs).? So it can be

Well, at first glance, not knowing quite what you’re looking for, 1. Plot V(Out) on the horizontal axis 2. This: “PULSE(0 1 0 {1*60*60*24*365*150} 1 0 2)” takes 150 YEARS ro sweep the frequency,

Hello John Woodgate,Your method worked perfectly as shown in the photo. Thank you very much. /g/LTspice/photo/294510/3906658?p=Created%2C%2C%2C20%2C2%2C0%2C0

Well, as I said, you edited your .PLT file, which you should not have done.? Don't go there.? That would be like "the blind leading the blind". But I see this looks wrong: It says "traces: 1" but

I strongly recommend that you do NOT ever edit your .PLT file.? That is not the way to change your LTspice plots.? It is too dangerous, for one thing. Instead, make the changes the normal way: by

UPDATE: I tried to change the line as shown below ,However I get a bug saying I got extra curly braces. Where did I go wrong? Thanks. DC transfer characteristic] { Npanes: 2 { traces: 1

Hello ,My original PLT file of the attached photo is shown below. Where do I need to change this file ? and to what line do I need to change? Thanks.

Also known as (or a variation of) Heisenberg's Uncertainty Principle.? A trade-off between knowledge of time and knowledge of frequency.? Just an FYI. Andy

Collaboration Team, My apologies as I can now see the flow error. This should be described so that others don’t get stuck. I made an account on groups.io and subscribed to the ltspice email list but

To see anything like the "black hole" singularity, you have increase the resolution. You have not specified the maximum time step. You also have to sweep the frequency very slowly because the higher

That's very good advice. It should be archived. -- Best wishes John Woodgate RAYLEIGH Essex OOO-Own Opinions Only www.woodjohn.uk If something is true: * as far as we know - it's science *for certain

Hi, boys & girls: I have tried this simulation for almost 7 years, but I still can't see the singularity, can you help to fix that ? In the time domain simulation , it didn't show the 'suck

There are a few options. If you go to any page there is a log-in link top right. If you click that you get a page with various log-in options. I usually suggest that folks just use the "e-mail me a

I think there is no need to do that.? I am 99% sure that you get directed immediately to the webpage to login, which makes it pretty obvious. I am confident that you did.? It's possible that you

Well, it depends. When logged-out, you can get to any group at Groups.io that is set to Public.? But your options when logged-out are limited.? In the [LTspice] group, you can see the group's main

I think it would be helpful to detail how to do that log-in. I don't recall having to do it, but then my data were transferred automagically from the old Yahoo group. -- This email has been checked

There is no glitch. Matt is a group member.? That enables him to send and receive messages.? By email. But he can't access all of the group's website features until he logs-in to Groups.io with his

No, not right.? Please read carefully. When you sign up for the LTspice group, you will be signed up to the LTspice group.? Period.? Being a group member means you are a group member and you can

There appears to be a glitch somewhere, because if you were not a member of the LTspice group, you could not post messages: if you tried to do that, a message would be sent to the moderators, asking