duplicate_along_axes

mrinufft.trajectories.tools.duplicate_along_axes(trajectory: ndarray[tuple[int, ...], dtype[_ScalarType_co]], axes: tuple[int, ...] = (0, 1, 2)) → ndarray[tuple[int, ...], dtype[_ScalarType_co]]

Duplicate a trajectory along the specified axes.

The provided trajectories are replicated with different orientation, with the \(k_x\)-axis being considered as the default orientation of the base trajectory.

Parameters:

• trajectory (NDArray) – Trajectory to duplicate.

• axes (tuple[int, ...], optional) – Axes along which to duplicate the trajectory, by default (0, 1, 2)

Returns:

Duplicated trajectory along the specified axes.

Return type:

NDArray