Struct SamplingCertificate 

pub struct SamplingCertificate {
    pub thresholds: SamplingThresholds,
    pub wavelength_m: f64,
    pub samples_per_wavelength_u: f64,
    pub samples_per_wavelength_v: f64,
    pub samples_per_power_fringe_u: f64,
    pub samples_per_power_fringe_v: f64,
    pub nearest_point_source_distance_m: Option<f64>,
    pub max_envelope_fraction_per_cell: f64,
    pub verdict: SamplingVerdict,
}

Measurements explaining whether a problem is resolved by a sampling plane.

Coherent squared magnitude can contain a worst-case fringe period of wavelength / 2, so its samples-per-period values are half the carrier samples-per-wavelength values. For point sources, the envelope bound covers one complete cell diagonal relative to the nearest point on the finite plane. A source touching that plane is rejected because no finite 1/r envelope certificate exists.

Fields

thresholds: SamplingThresholds

Explicit thresholds used for this classification.

wavelength_m: f64

Unattenuated carrier wavelength.

samples_per_wavelength_u: f64

Carrier samples per wavelength along the plane’s u axis.

samples_per_wavelength_v: f64

Carrier samples per wavelength along the plane’s v axis.

samples_per_power_fringe_u: f64

Samples per worst-case squared-magnitude fringe along u.

samples_per_power_fringe_v: f64

Samples per worst-case squared-magnitude fringe along v.

nearest_point_source_distance_m: Option<f64>

Distance from a point source to the nearest point on the finite plane.

This is None when the problem has no point source.

max_envelope_fraction_per_cell: f64

Conservative maximum fractional 1/r change across one cell.

verdict: SamplingVerdict

Classification obtained from every preceding measurement.

Implementations

impl SamplingCertificate

pub fn measure( problem: &InterferenceProblem, plane: &SamplingPlane, ) -> Result<Self, InterferenceError>

Measures phase, worst-case power fringes, and point-source envelope.

This performs only constant storage work and iterates over sources; it does not allocate a grid.

pub fn measure_with_thresholds( problem: &InterferenceProblem, plane: &SamplingPlane, thresholds: SamplingThresholds, ) -> Result<Self, InterferenceError>

Measures using caller-supplied, validated classification thresholds.

Trait Implementations

impl Clone for SamplingCertificate

fn clone(&self) -> SamplingCertificate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SamplingCertificate

impl Debug for SamplingCertificate

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

Formats the value using the given formatter.

impl PartialEq for SamplingCertificate

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SamplingCertificate