Struct CalibWindowIntegrity 

pub struct CalibWindowIntegrity {
    pub contamination_suspected: bool,
    pub normalized_mean_dev: f32,
    pub variance_ratio: f32,
    pub lag1_autocorr: f32,
    pub trend_slope_sigma: f32,
    pub wss_pass: bool,
}

Calibration window integrity check result.

A contaminated calibration window biases ρ_nom upward (contamination inflates σ_healthy) or introduces systematic drift that will be classified as Admissible until the contamination is recognized.

Fields

contamination_suspected: bool

true if any contamination indicator threshold is exceeded.

normalized_mean_dev: f32

Half-window mean drift, normalized by expected_sigma: |mean(second_half) − mean(first_half)| / σ_ref. Values ≥ 2.0 indicate a step-change within the calibration window — the classic signature of interference onset during calibration that biases ρ_nom upward. RF residuals are non-zero-mean by construction; only relative drift within the window indicates contamination.

variance_ratio: f32

Ratio of window variance to the expected variance under the healthy model. Values > 2.0 indicate excess variance (possible early contamination onset).

lag1_autocorr: f32

Lag-1 autocorrelation ρ(1). Values > 0.7 indicate persistent drift that may be structural interference (window integrity suspect).

trend_slope_sigma: f32

Trend slope (least-squares linear fit to window norms) in units of σ / observation. Values > 0.02 indicate a monotone drift trend.

wss_pass: bool

WSS pre-condition: true if all WSS checks pass (stationarity module). Requires normalized_mean_dev < 1.0 and lag1 < 0.5.

Trait Implementations

impl Clone for CalibWindowIntegrity

fn clone(&self) -> CalibWindowIntegrity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CalibWindowIntegrity

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

Formats the value using the given formatter.

impl PartialEq for CalibWindowIntegrity

fn eq(&self, other: &CalibWindowIntegrity) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CalibWindowIntegrity

impl StructuralPartialEq for CalibWindowIntegrity