poly2d¶
- sofia_redux.toolkit.fitting.polynomial.poly2d(x, y, coeffs)[source]¶
Evaluate 2D polynomial coefficients
- Parameters:
- xarray_like of float
(shape1) x-coordinate independent interpolants
- yarray_like of float
(shape1) y-coordinate independent interpolants
- coeffsnumpy.ndarray
(y_order + 1, x_order + 1) array of coefficients output by
polyfit2d.
- Returns:
- numpy.ndarray
(shape1) polynomial coefficients evaluated at (y,x).