Struct vtkFFT 

pub struct vtkFFT(/* private fields */);

perform Discrete Fourier Transforms

vtkFFT provides methods to perform Discrete Fourier Transforms (DFT). These include providing forward and reverse Fourier transforms. The current implementation uses the third-party library kissfft.

The terminology tries to follow the Numpy terminology, that is :

• Fft means the Fast Fourier Transform algorithm
• Prefix R stands for Real (meaning optimized function for real inputs)
• Prefix I stands for Inverse

Some functions provides pointer-based version of themself in order to prevent copying memory when possible.

Implementations

impl vtkFFT

pub fn new() -> Self

Creates a new vtkFFT wrapped inside vtkNew

Trait Implementations

impl Default for vtkFFT

fn default() -> Self

Returns the “default value” for a type.

impl Drop for vtkFFT

fn drop(&mut self)

Executes the destructor for this type.