unmkpp - Piecewise polynomial details
Syntax
[breaks,coefs,l,k,d] = unmkpp(pp)
Description
[breaks,coefs,l,k,d] = unmkpp(pp) extracts,
from the piecewise polynomial pp, its breaks breaks,
coefficients coefs, number of pieces l,
order k, and dimension d of its target.
Create pp using spline or the spline
utility mkpp.
Examples
This example creates a description of the quadratic polynomial
as a piecewise polynomial pp, then extracts the details
of that description.
pp = mkpp([-8 -4],[-1/4 1 0]);
[breaks,coefs,l,k,d] = unmkpp(pp)
breaks =
-8 -4
coefs =
-0.2500 1.0000 0
l =
1
k =
3
d =
1See Also
mkpp, ppval, spline
 | unmesh | | unregisterallevents |  |
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