Struct Svf

pub struct Svf<T> { /* private fields */ }

State variable filter

https://www.earlevel.com/main/2003/03/02/the-digital-state-variable-filter/

Implementations

impl<T: Float + FloatConst> Svf<T>

pub fn set_frequency(&mut self, f0: T)

Set the critical frequency

In units of the sample frequency.

pub fn set_q(&mut self, q: T)

Set the Q parameter

pub fn update(&self, s: &mut State<T>, x0: T)

Update the filter

Ingest an input sample and update state correspondingly. Selected output(s) are available from State.

Trait Implementations

impl<T: Clone> Clone for Svf<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Svf<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Svf<T>

where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: PartialEq> PartialEq for Svf<T>

fn eq(&self, other: &Svf<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd for Svf<T>

fn partial_cmp(&self, other: &Svf<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Serialize for Svf<T>

where T: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Copy> Copy for Svf<T>

impl<T> StructuralPartialEq for Svf<T>