Trait time_series_filter::EwmaFilter

pub trait EwmaFilter<T> {
    fn push_sample(&mut self, new_value: T) -> T;
    fn ewma_average(&self) -> T;
    fn local_range(&self) -> Range<T>;
}

Required methods

fn push_sample(&mut self, new_value: T) -> T

Push the next sample in the series into the filter. Returns exponentially weighted moving average

fn ewma_average(&self) -> T

Returns cached exponentially weighted moving average

fn local_range(&self) -> Range<T>

returns the local minima and maxima

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Implementors

impl<T> EwmaFilter<T> for FloatSeriesEwmaFilter<T> where
    T: Float + AddAssign, 

fn push_sample(&mut self, new_value: T) -> T

Returns exponentially weighted moving average

fn ewma_average(&self) -> T

fn local_range(&self) -> Range<T>

impl<T> EwmaFilter<T> for IntSeriesEwmaFilter<T> where
    T: PrimInt + AddAssign, 

fn push_sample(&mut self, new_value: T) -> T

Returns exponentially weighted moving average

fn ewma_average(&self) -> T

fn local_range(&self) -> Range<T>

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