On Thu, 01 Jun 2006, Wolfgang apparently wrote:
> how can I get a polyline (spline) as connection between
> points in a line graph?
>>> from scipy import interpolate
>>> help(interpolate.splrep)
Help on function splrep in module scipy.interpolate.fitpack:
splrep(x, y, w=None, xb=None, xe=None, k=3, task=0, s=None, t=None, full_output=
0, nest=None, per=0, quiet=1)
Find the B-spline representation of 1-D curve.
Description:
Given the set of data points (x[i], y[i]) determine a smooth spline
approximation of degree k on the interval xb <= x <=
xe. The coefficients, c, and the knot points, t, are
returned.
Easier to install than SciPy is ScientificPython, which also
has some interpolations routines.
hth,
Alan Isaac
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