Re: splot pm3d and dgrid3d. Cannot understand the underlying details

Hans-Bernhard Bröker <HBBroeker@[EMAIL PROTECTED]
> wrote in news:g68fe8$nt4$01$1
@[EMAIL PROTECTED]
 again Hans!

> What made you think it *was* different from that, particularly after 
> reading this in "help dgrid3d": "the z values are computed as weighted 
> averages of the scattered points' z values"?
> 

Is the scheme of weighted-averaging essentially over the entire dataset 
with an arbitrary norm typical? Any particular reason why it was chosen 
rather than splines or some such? Just curious. Any particular name that I

should google for to learn more about the strengths / weaknesses of this 
technique?


-- 
Rahul