Struct biquad::coefficients::Coefficients

pub struct Coefficients {
    pub a1: f32,
    pub a2: f32,
    pub b0: f32,
    pub b1: f32,
    pub b2: f32,
}

Holder of the biquad coefficients, utilizes normalized form

Fields

a1: f32

a2: f32

b0: f32

b1: f32

b2: f32

Methods

impl Coefficients

pub fn new(     filter: Type,     fs: Hertz,     f0: Hertz,     q_value: f32 ) -> Result<Coefficients, &'static str>

Creates coefficients based on the biquad filter type, sampling and cutoff frequency, and Q value. Note that the cutoff frequency must be smaller than half the sampling frequency and that Q may not be negative, this will result in an Err(&str).

Trait Implementations

impl Clone for Coefficients

fn clone(&self) -> Coefficients

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Coefficients

impl Debug for Coefficients

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

Formats the value using the given formatter.