RawCufinufftPlan#

class mrinufft.operators.interfaces.cufinufft.RawCufinufftPlan(samples: ndarray[tuple[int, ...], dtype[_ScalarType_co]], shape: tuple[int, ...], n_trans: int = 1, eps: float = 1e-06, **kwargs)[source]#

Bases: object

Light wrapper around the guru interface of finufft.

Methods

`__init__`
`toggle_grad_traj`	Toggle between the gradient trajectory and the plan for type 1 transform.
`type1`	Type 1 transform.
`type2`	Type 2 transform.

Attributes

dtype

Return the dtype (precision) of the transform.

property dtype[source]#: Return the dtype (precision) of the transform.

type1(coeff_data, grid_data)[source]#: Type 1 transform. Non Uniform to Uniform.

type2(grid_data, coeff_data)[source]#: Type 2 transform. Uniform to non-uniform.

toggle_grad_traj()[source]#: Toggle between the gradient trajectory and the plan for type 1 transform.