Struct DetectabilityTracker 

pub struct DetectabilityTracker<const W: usize> { /* private fields */ }

Running detectability tracker with O(1) per-sample update.

Generic W = window size for fraction tracking.

Implementations

impl<const W: usize> DetectabilityTracker<W>

pub const fn new(thresholds: DetectabilityThresholds) -> Self

Create a new tracker with the given thresholds.

pub const fn default_rf() -> Self

Create with default RF thresholds.

pub fn update( &mut self, norm: f32, rho: f32, alpha: f32, ) -> DetectabilitySummary

Update the tracker with one residual norm observation.

• norm: current ‖r(k)‖
• rho: current admissibility envelope radius ρ(k)
• alpha: divergence rate (Lyapunov λ or empirical slew; pass 0.0 if unknown)

Returns a complete DetectabilitySummary for this observation.

pub fn reset(&mut self)

Reset all state.

pub fn post_crossing_duration(&self) -> u32

Access current post-crossing duration.

pub fn peak_margin(&self) -> f32

Access peak margin since crossing.