lmlib.polynomial.poly.poly_square_expo_M#

lmlib.polynomial.poly.poly_square_expo_M(expo)#

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

Exponent manipulation matrix \(M\) of squared polynomial, see poly_square()

Parameters

expo (array_like,) – q, exponent vector \(q\)

Returns

MM, exponent manipulation matrix \(M\)

Return type

ndarray,

References

[Wildhaber2019] (Eq. 6.10, Eq. 6.13)