Struct FourierDominantCycle 

pub struct FourierDominantCycle { /* private fields */ }

Fourier Dominant Cycle

Based on John Ehlers’ “Fourier Transform for Traders”. Estimates the dominant cycle period using a Discrete Fourier Transform (DFT) with a Kay & Demeure resolution-enhancing transformation, followed by a center-of-gravity calculation.

Implementations

impl FourierDominantCycle

pub fn new(window_len: usize) -> Self

Trait Implementations

impl Clone for FourierDominantCycle

fn clone(&self) -> FourierDominantCycle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FourierDominantCycle

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

Formats the value using the given formatter.

impl Default for FourierDominantCycle

fn default() -> Self

Returns the “default value” for a type.

impl Next<f64> for FourierDominantCycle

type Output = f64

fn next(&mut self, input: f64) -> Self::Output

Process the next input and return the updated output.