On Thu, 01 Jun 2006, Wolfgang apparently wrote:=20
> how can I get a polyline (spline) as connection between=20
> points in a line graph?=20
>>> from scipy import interpolate
>>> help(interpolate.splrep)
Help on function splrep in module scipy.interpolate.fitpack:
splrep(x, y, w=3DNone, xb=3DNone, xe=3DNone, k=3D3, task=3D0, s=3DNone, t=
=3DNone, full_output=3D
0, nest=3DNone, per=3D0, quiet=3D1)
Find the Bspline representation of 1D curve.
Description:
Given the set of data points (x[i], y[i]) determine a smooth spline
approximation of degree k on the interval xb <=3D x <=3D=20
xe. The coefficients, c, and the knot points, t, are=20
returned.
Easier to install than SciPy is ScientificPython, which also=20
has some interpolations routines.
hth,
Alan Isaac
