lmlib.polynomial.poly.poly_shift_coef_L#

lmlib.polynomial.poly.poly_shift_coef_L(expo, gamma)#

\(\color{blue}{\Lambda} \alpha^\mathsf{T} x^{\tilde{q}}\)

Coefficient manipulation \(\Lambda}\) for shifted polynomial, see poly_shift()

Parameters
  • expo (array_like) – q, Exponent vector \(q\)

  • gamma (float) – gamma, shift parameter \(\gamma\)

Returns

LL, coefficient manipulation matrices \(\Lambda\).

Return type

ndarray

References

[Wildhaber2019] (Eq. 6.32)