Enum TfiKernel 

pub enum TfiKernel {
    Dft,
    MediOddGrid,
}

Which dipole kernel tfi uses: they differ only on grids with an odd number of voxels along some axis.

Variants

Dft

1/3 − (k·B0)²/|k|² sampled on the DFT frequency grid ([dipole_kernel]), zero at DC, on every grid. The default.

MediOddGrid

dipole_kernel.m exactly as MATLAB builds it ([dipole_kernel_medi]): on an odd axis its -N/2:N/2-1 grid samples half a frequency step off the DFT grid, with no zero at DC. The parity option for the MEDI toolbox’s TFI on odd grids (astewartau/QSM.rs#407).

Trait Implementations

impl Clone for TfiKernel

fn clone(&self) -> TfiKernel

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for TfiKernel

impl Debug for TfiKernel

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TfiKernel

fn default() -> TfiKernel

Returns the “default value” for a type.

impl Eq for TfiKernel

impl PartialEq for TfiKernel

fn eq(&self, other: &TfiKernel) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for TfiKernel

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TfiKernel