odc.geo.math.Poly2d

class odc.geo.math.Poly2d(cc, A)[source]

Wrapper around polyval2d with input normalization.

Methods

`__init__`(cc, A)
`fit`(aa, bb)	Fit 2d polynomial that minimizes `poly(aa) - bb`.
`grid2d`(x, y)	Evaluate on the Cartesian product of x and y.
`with_input_transform`(A)	Make a new transform by chaining a linear mapping `A` on input side.