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pdearcl
Interpolation between parametric representation and arc length
Syntax
pp = pdearcl(p,xy,s,s0,s1)
Description
pp = pdearcl(p,xy,s,s0,s1) returns parameter values
for a parametrized curve corresponding to a given set of arc length values.
p is a monotone row vector
of parameter values and xy is a matrix with two
rows giving the corresponding points on the curve.
The first point of the curve is given the arc length value s0 and
the last point the value s1.
On return, pp contains parameter values corresponding to the
arc length values specified in s.
The arc length values s, s0,
and s1 can be an affine transformation of the arc
length.
See the examples in Geometry.
