Class SciPy.interpolate.interpolate.ppform

SciPy.org

SciPy 0.6.0 API Documentation Generated by Endo, 2007-10-17

The ppform of the piecewise polynomials is given in terms of coefficients and breaks. The polynomial in the ith interval is x_{i} <= x < x_{i+1}

S_i = sum(coefs[m,i]*(x-breaks[i])^(k-m), m=0..k) where k is the degree of the polynomial.

Methods

Method summary

__call__(self, xnew)
__init__(self, coeffs, breaks, fill = 0.0, sort = False)
fromspline(cls, xk, cvals, order, fill = 0.0)

Methods

__call__(self, xnew)
__init__(self, coeffs, breaks, fill = 0.0, sort = False)
fromspline(cls, xk, cvals, order, fill = 0.0)