Struct Haar 

pub struct Haar { /* private fields */ }

The Haar wavelet - the simplest orthogonal wavelet

The Haar wavelet is a square wave with one positive and one negative value. It’s the simplest wavelet and is useful for educational purposes and applications requiring fast computation.

Implementations

impl Haar

pub fn new() -> Self

Create a new Haar wavelet

Trait Implementations

impl Clone for Haar

fn clone(&self) -> Haar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Haar

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

Formats the value using the given formatter.

impl Default for Haar

fn default() -> Self

Returns the “default value” for a type.

impl Wavelet for Haar

fn as_any(&self) -> &dyn Any

Allow downcasting to concrete types

fn name(&self) -> &str

Get the name of the wavelet

fn vanishing_moments(&self) -> usize

Get the number of vanishing moments

fn support_width(&self) -> usize

Get the support width (filter length)

fn low_pass_decomposition(&self) -> &[f64]

Get the low-pass decomposition filter coefficients

fn high_pass_decomposition(&self) -> &[f64]

Get the high-pass decomposition filter coefficients

fn low_pass_reconstruction(&self) -> &[f64]

Get the low-pass reconstruction filter coefficients

fn high_pass_reconstruction(&self) -> &[f64]

Get the high-pass reconstruction filter coefficients

fn is_orthogonal(&self) -> bool

Check if the wavelet is orthogonal

fn is_biorthogonal(&self) -> bool

Check if the wavelet is biorthogonal