Struct basic_dsp_vector::window_functions::HammingWindow

pub struct HammingWindow<T> where
    T: RealNumber,  { /* fields omitted */ }

A generalized Hamming window: https://en.wikipedia.org/wiki/Window_function#Hamming_window

Methods

impl<T> HammingWindow<T> where
    T: RealNumber, 

pub fn new(alpha: T) -> Self

Creates a new Hamming window

pub fn default() -> Self

Creates the default Hamming window as defined in GNU Octave.

Trait Implementations

impl<T> WindowFunction<T> for HammingWindow<T> where
    T: RealNumber, 

fn is_symmetric(&self) -> bool

Indicates whether this function is symmetric around the y axis or not. Symmetry is defined as self.window(x) == self.window(-x).

fn window(&self, n: usize, length: usize) -> T

Calculates a point of the window function. Callers will ensure that n <= length.