Struct WaveletPacketNode 

pub struct WaveletPacketNode {
    pub data: Array1<f64>,
    pub path: String,
    pub level: usize,
    pub index: usize,
    pub cost: f64,
}

Wavelet packet node

Fields

data: Array1<f64>

Node data (coefficients)

path: String

Node path (sequence of ‘a’ for approximation, ‘d’ for detail)

level: usize

Level in the packet tree

index: usize

Node index at this level

cost: f64

Cost/entropy of this node

Implementations

impl WaveletPacketNode

pub fn new(data: Array1<f64>, path: String, level: usize, index: usize) -> Self

Create a new wavelet packet node

pub fn update_cost(&mut self)

Update the cost

Trait Implementations

impl Clone for WaveletPacketNode

fn clone(&self) -> WaveletPacketNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WaveletPacketNode

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

Formats the value using the given formatter.