Struct JointScatteringFeatures 

pub struct JointScatteringFeatures {
    pub row_features: Vec<ScatteringFeatures>,
    pub col_features: Vec<ScatteringFeatures>,
}

Joint time-frequency scattering features for 2D signals (basic version).

Applies 1D scattering along rows and columns independently, then combines.

Fields

row_features: Vec<ScatteringFeatures>

Features from row-wise scattering

col_features: Vec<ScatteringFeatures>

Features from column-wise scattering

Implementations

impl JointScatteringFeatures

pub fn compute( data: &[f64], rows: usize, cols: usize, config: ScatteringConfig, normalization: FeatureNormalization, ) -> Result<JointScatteringFeatures, FFTError>

Compute joint scattering features for a 2D signal (row-major layout).

Arguments

• data - 2D signal in row-major order
• rows - Number of rows
• cols - Number of columns
• config - Scattering configuration
• normalization - Normalization method

pub fn flatten(&self) -> Vec<f64>

Flatten into a single feature vector by concatenating row and column features.

Trait Implementations

impl Clone for JointScatteringFeatures

fn clone(&self) -> JointScatteringFeatures

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JointScatteringFeatures

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

Formats the value using the given formatter.