Struct signalo_filters::filter::observe::Kalman

pub struct Kalman<T> { /* fields omitted */ }

A 1-dimensional Kalman filter.

Methods

impl<T> Kalman<T> where     T: Zero,

pub fn new(r: T, q: T, a: T, b: T, c: T) -> Self

Creates a new Kalman filter with given r, q, a, b, and c coefficients.

Coefficients:

• r: Process noise covariance
• q: Measurement noise covariance
• a: State transition
• b: Control transition
• c: Measurement

Trait Implementations

impl<T: Clone> Clone for Kalman<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Kalman<T>

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

Formats the value using the given formatter.

impl<T> Default for Kalman<T> where     T: Zero + One,

fn default() -> Self

Returns the "default value" for a type.

impl<T> Stateful for Kalman<T>

type State = State<T>

The filter's internal state.

impl<T> StatefulUnsafe for Kalman<T>

unsafe fn state(&self) -> &Self::State

Returns a mutable reference to the internal state of the filter.

unsafe fn state_mut(&mut self) -> &mut Self::State

Returns a mutable reference to the internal state of the filter.

impl<T> InitialState<()> for Kalman<T> where     T: Zero,

fn initial_state(_: ()) -> Self::State

Returns the filter's initial state for a given parameter.

impl<T> Resettable for Kalman<T> where     T: Zero,

fn reset(&mut self)

Resets the internal state of the filter.

impl<T> Filter<T> for Kalman<T> where     T: Copy + Num,

type Output = T

The filter's output type.

fn filter(&mut self, input: T) -> Self::Output

Processes the input value, returning a corresponding output.

impl<T> Filter<(T, T)> for Kalman<T> where     T: Copy + Num,

type Output = T

The filter's output type.

fn filter(&mut self, (input, control): (T, T)) -> Self::Output

Processes the input value, returning a corresponding output.