desc.transform.Transform.project
- Transform.project(y)Source
Project vector y onto basis.
Equivalent to dotting the transpose of the transform matrix into y, but somewhat more efficient in some cases by using FFT instead of full transform
- Parameters:
y (ndarray) – vector to project. Should be of size (self.grid.num_nodes,)
- Returns:
b (ndarray) – vector y projected onto basis, shape (self.basis.num_modes)