numpy.polynomial.hermite.
hermval3d
Evaluate a 3-D Hermite series at points (x, y, z).
This function returns the values:
System Message: WARNING/2 (p(x,y,z) = \sum_{i,j,k} c_{i,j,k} * H_i(x) * H_j(y) * H_k(z) )
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The parameters x, y, and z are converted to arrays only if they are tuples or a lists, otherwise they are treated as a scalars and they must have the same shape after conversion. In either case, either x, y, and z or their elements must support multiplication and addition both with themselves and with the elements of c.
If c has fewer than 3 dimensions, ones are implicitly appended to its shape to make it 3-D. The shape of the result will be c.shape[3:] + x.shape.
The three dimensional series is evaluated at the points (x, y, z), where x, y, and z must have the same shape. If any of x, y, or z is a list or tuple, it is first converted to an ndarray, otherwise it is left unchanged and if it isn’t an ndarray it is treated as a scalar.
Array of coefficients ordered so that the coefficient of the term of multi-degree i,j,k is contained in c[i,j,k]. If c has dimension greater than 3 the remaining indices enumerate multiple sets of coefficients.
c[i,j,k]
The values of the multidimensional polynomial on points formed with triples of corresponding values from x, y, and z.
See also
hermval, hermval2d, hermgrid2d, hermgrid3d
hermval
hermval2d
hermgrid2d
hermgrid3d
Notes
New in version 1.7.0.
