FirDirectFilter Class

Measurement Studio 2019 Help

Edition Date: May 2019

Part Number: 375857B-01

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Note: This topic applies to the following Measurement Studio editions: Enterprise, Professional.

Implements a class that filters the input sequence using the direct form FIR filter specified by the forward coefficients.

Namespace: NationalInstruments.Analysis.Dsp.Filters

Assembly: NationalInstruments.Analysis.Enterprise (in NationalInstruments.Analysis.Enterprise.dll) Version: 19.0.45.49153 (19.0.45.49153)

Syntax

Visual Basic (Declaration)
<SecurityPermissionAttribute(SecurityAction.Demand, Flags := SecurityPermissionFlag.UnmanagedCode)> _
Public Class FirDirectFilter _
	Implements IFilter

C#
[SecurityPermissionAttribute(SecurityAction.Demand, Flags = SecurityPermissionFlag.UnmanagedCode)]
public class FirDirectFilter : IFilter

Remarks

Use this class if you want to provide your own forward coefficients.

where y is the input array,
Nb is the number of FIR Coefficients, and
bj is FIR Coefficients.

Inheritance Hierarchy

System.Object
  NationalInstruments.Analysis.Dsp.Filters.FirDirectFilter

Thread Safety

Any public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

See Also

Reference

FirDirectFilter Members

NationalInstruments.Analysis.Dsp.Filters Namespace

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