Struct biquad::coefficients::Coefficients

pub struct Coefficients<T> {
    pub a1: T,
    pub a2: T,
    pub b0: T,
    pub b1: T,
    pub b2: T,
}

Holder of the biquad coefficients, utilizes normalized form

Fields

a1: T

a2: T

b0: T

b1: T

b2: T

Implementations

impl Coefficients<f32>

pub fn from_params(
    filter: Type<f32>,
    fs: Hertz<f32>,
    f0: Hertz<f32>,
    q_value: f32
) -> Result<Coefficients<f32>, Errors>

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().

impl Coefficients<f64>

pub fn from_params(
    filter: Type<f64>,
    fs: Hertz<f64>,
    f0: Hertz<f64>,
    q_value: f64
) -> Result<Coefficients<f64>, Errors>

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().

Trait Implementations

impl<T: Clone> Clone for Coefficients<T>

fn clone(&self) -> Coefficients<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Coefficients<T>

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

Formats the value using the given formatter.

impl<T: Copy> Copy for Coefficients<T>