Struct DelayEmbedding 

pub struct DelayEmbedding<const W: usize> {
    pub tau: usize,
    /* private fields */
}

Delay-coordinate embedding estimator.

Maintains a circular buffer of W residual norms and computes the 2D delay embedding [(x(t), x(t−τ))] across the window.

Type Parameters

• W: Embedding window size (≥ 4, ≤ 64 recommended).

Fields

tau: usize

Delay lag τ.

Implementations

impl<const W: usize> DelayEmbedding<W>

pub const fn new(tau: usize) -> Self

Create a new estimator with delay lag τ.

pub fn push(&mut self, norm: f32)

Absorb one residual norm sample.

pub fn len(&self) -> usize

Number of valid samples in the buffer.

pub fn is_ready(&self) -> bool

Whether the buffer has enough samples for analysis.

pub fn reset(&mut self)

Reset the buffer.

pub fn analyse(&self, r1: f32, r2: f32) -> Option<AttractorResult>

Compute attractor analysis over the current window.

Returns None if the buffer contains fewer than tau + 4 valid samples.

Trait Implementations

impl<const W: usize> Default for DelayEmbedding<W>

fn default() -> Self

Returns the “default value” for a type.