On Fri, Apr 25, 2008 at 12:48 PM, Rich Shepard <[EMAIL PROTECTED]> wrote:
> On Fri, 25 Apr 2008, Robert Kern wrote: > > > In that case, you need to search the literature of your field for precise > > details on how to construct the curve that you want. > > Robert, > > Considering how few of us work in this subject area there's not much in > the way of resources. > > Regardless, for now the working Gaussian code will do quite well. As time > permits I'll see what I can find (or create) to produce a curve that > reaches > zero at the bounds. > You can use something like f(x) = (1-x**2)**2 , which has inflection points and vanishes at +/- 1. Any of the B-splines will also do the trick. Chuck
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