Trait basic_dsp::conv_types::RealImpulseResponse

pub trait RealImpulseResponse<T>: Sync where
    T: RealNumber, {
    fn is_symmetric(&self) -> bool;
    fn calc(&self, x: T) -> T;
}

A convolution function in time domain and real number space

Required methods

fn is_symmetric(&self) -> bool

Indicates whether this function is symmetric around 0 or not. Symmetry is defined as self.calc(x) == self.calc(-x).

fn calc(&self, x: T) -> T

Calculates the convolution for a data point

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Trait Implementations

impl<'a, V, S, T> Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)> for Matrix4xN<V, S, T> where     S: ToSliceMut<T>,     T: RealNumber,     V: Vector<T> + Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)>,

fn convolve<B>(     &mut self,     buffer: &mut B,     impulse_response: &'a (dyn RealImpulseResponse<T> + 'a),     ratio: T,     len: usize ) where     B: Buffer<'b, S, T>,

Convolves self with the convolution function impulse_response. For performance consider to to use FrequencyMultiplication instead of this operation depending on len.

impl<'a, V, S, T> Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)> for Matrix3xN<V, S, T> where     S: ToSliceMut<T>,     T: RealNumber,     V: Vector<T> + Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)>,

fn convolve<B>(     &mut self,     buffer: &mut B,     impulse_response: &'a (dyn RealImpulseResponse<T> + 'a),     ratio: T,     len: usize ) where     B: Buffer<'b, S, T>,

Convolves self with the convolution function impulse_response. For performance consider to to use FrequencyMultiplication instead of this operation depending on len.

impl<'a, V, S, T> Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)> for Matrix2xN<V, S, T> where     S: ToSliceMut<T>,     T: RealNumber,     V: Vector<T> + Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)>,

fn convolve<B>(     &mut self,     buffer: &mut B,     impulse_response: &'a (dyn RealImpulseResponse<T> + 'a),     ratio: T,     len: usize ) where     B: Buffer<'b, S, T>,

Convolves self with the convolution function impulse_response. For performance consider to to use FrequencyMultiplication instead of this operation depending on len.

impl<'a, V, S, T> Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)> for MatrixMxN<V, S, T> where     S: ToSliceMut<T>,     T: RealNumber,     V: Vector<T> + Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)>,

fn convolve<B>(     &mut self,     buffer: &mut B,     impulse_response: &'a (dyn RealImpulseResponse<T> + 'a),     ratio: T,     len: usize ) where     B: Buffer<'b, S, T>,

Convolves self with the convolution function impulse_response. For performance consider to to use FrequencyMultiplication instead of this operation depending on len.

impl<'a, S, T, N, D> Convolution<'a, S, T, &'a (dyn RealImpulseResponse<T> + 'a)> for DspVec<S, T, N, D> where     D: TimeDomain,     N: NumberSpace,     S: ToSliceMut<T>,     T: RealNumber,     DspVec<S, T, N, D>: TimeToFrequencyDomainOperations<S, T>,     DspVec<S, T, N, D>: Clone,     DspVec<S, T, N, D>: ConvolutionOps<DspVec<InlineVector<T>, T, N, D>, S, T, N, D>,

fn convolve<B>(     &mut self,     buffer: &mut B,     function: &dyn RealImpulseResponse<T>,     ratio: T,     len: usize ) where     B: Buffer<'b, S, T>,

Convolves self with the convolution function impulse_response. For performance consider to to use FrequencyMultiplication instead of this operation depending on len.

Implementors

impl RealImpulseResponse<f32> for RealTimeLinearTableLookup<f32>

fn is_symmetric(&self) -> bool

fn calc(&self, x: f32) -> f32

impl RealImpulseResponse<f64> for RealTimeLinearTableLookup<f64>

fn is_symmetric(&self) -> bool

fn calc(&self, x: f64) -> f64

impl<T> RealImpulseResponse<T> for RaisedCosineFunction<T> where     T: RealNumber,

fn is_symmetric(&self) -> bool

fn calc(&self, x: T) -> T

impl<T> RealImpulseResponse<T> for SincFunction<T> where     T: RealNumber,

fn is_symmetric(&self) -> bool

fn calc(&self, x: T) -> T

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