Enum WindowFunction

pub enum WindowFunction {
    Blackman,
    BlackmanHarris,
    Hamming,
    Hann,
    Nuttall,
    BlackmanNuttall,
    FlatTop,
    Bartlett,
    Triangular,
    Rectangular,
    Kaiser {
        beta: f32,
    },
}

Enumeration of the available window functions.

Variants

Blackman

Blackman window: A taper formed by using the first three terms of a summation of cosines. Good for low sidelobe level.

BlackmanHarris

Blackman-Harris window: A generalization of the Blackman window, offering improved spectral leakage performance.

Hamming

Hamming window: A raised cosine window, minimizing the nearest side lobe, widely used for spectrum analysis.

Hann

Hann window: A window function that represents a single cosine taper, minimizing the width of the main lobe.

Nuttall

Nuttall window: A window function with very low side lobes, good for applications requiring high dynamic range.

BlackmanNuttall

Blackman-Nuttall window: A window function combining Blackman and Nuttall, providing low side lobes.

FlatTop

Flat top window: A window designed for accurate amplitude measurements with very low ripple in the passband. More Info

Bartlett

Bartlett window: A triangular window that is zero at each end, tapering linearly to a peak in the middle.

Triangular

Triangular window: Similar to the Bartlett window but not necessarily zero at the edges, useful for simple applications.

Rectangular

Rectangular window: A simple window function with no tapering, equivalent to not windowing at all.

Kaiser

Kaiser window: A parameterized window function that provides a trade-off between main lobe width and side lobe level. The beta parameter controls the shape of the window.

Fields

beta: f32

Trait Implementations

impl Clone for WindowFunction

fn clone(&self) -> WindowFunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WindowFunction

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

Formats the value using the given formatter.

impl Copy for WindowFunction