Class FirFilter

Namespace

Bonsai.Dsp

Assembly

Bonsai.Dsp.dll

Represents an operator that convolves the input signal with a finite-impulse response filter kernel.

public class FirFilter : Transform<Mat, Mat>

Inheritance

object

Combinator<Mat, Mat>

Transform<Mat, Mat>

FirFilter

Inherited Members

Combinator<Mat, Mat>.Process(IObservable<Mat>)

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Remarks

This operator is implemented using cross-correlation. If kernels are symmetric, there is no difference between correlation and convolution. When using asymmetric kernels, note the kernel needs to be flipped to obtain a true convolution.

Properties

Anchor

Gets or sets the anchor of the kernel that indicates the relative position of a filtered point within the kernel.

Kernel

Gets or sets the convolution kernel for the FIR filter.

Methods

Process(IObservable<Mat>)

Convolves the input signal with a finite-impulse response filter kernel.

Process(IObservable<Point2f>)

Convolves the input position signal with a finite-impulse response filter kernel.

Process(IObservable<double>)

Convolves the input signal with a finite-impulse response filter kernel.