Hi,

The y = ... line probably should read y(x) = ...

I don't see w (the one on the first eq. line) used anywhere. I removed it.

Also the y(x) = g(x) will not plot, but it is equal to y(x) - g(x) =
0, if that is what you intented to say.

-Pete

2008/11/27 Bill Briggs <web@...>:
> Greetings,
> I confess to having, from time to time, difficulty knowing why GC won't
> graph some things. I've used sliders in other animated graphs, but I've
> messed with this thing for an hour and can't sort out why it won't plot. I
> want to have a wave moving to the right and a reflected wave moving to the
> left, and the resulting standing wave. But I'm trying to incorporate sliders
> so I can change the reflection coefficient (both amplitude and phase). It's
> your basic transmission line with an unmatched termination. I don't seem to
> be able to sort out why, with some constructs, GC won't plot the function.
> And in my last modification it switched to a 3D view, which I definitely
> didn't want. Does the presence of a "w" make GC think it's a parametric
> equation that triggers the move to 3D space?
> I've just taken a screen shot of my equations in the hopes that someone here
> can point out the error of my ways.
> Thanks,
> Bill
>
>



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Petri Sirkkala, sirpete(ät)iki.fi, Skype: sirpete
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