Struct Fft 

pub struct Fft { /* private fields */ }

Forward and inverse FFT plans of one length.

Implementations

impl Fft

pub fn len(&self) -> usize

The transform length.

pub fn is_empty(&self) -> bool

Whether the length is zero (never, a plan has n ≥ 1).

pub fn forward(&self, x: &mut [C64])

In-place forward transform (unnormalised).

Panics

If x.len() != self.len().

pub fn inverse(&self, x: &mut [C64])

In-place inverse transform, divided by N.

Panics

If x.len() != self.len().

Trait Implementations

impl Clone for Fft

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Fft

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

Formats the value using the given formatter.