DLPF Class Reference

Digital autoregressive low pass filter. More...

#include <WMath.h>

Detailed Description

Digital autoregressive low pass filter.

Use by calling DLPF

Public Member Functions
virtual void	init (float smooth, float freq, DLPFType type)
	Initialize filter. More...
virtual float	update (float val)
	Call this at the rate given in freq in init() More...

Inherited by PD.

Member Function Documentation

virtual void DLPF::init ( float  smooth, float  freq, DLPFType  type  )

inlinevirtual

Initialize filter.

Parameters

smooth	Smoothing factor (0 = no smoothing, 1 = never updates)
freq	Update frequency in Hz
type	One of DLPF_ANGRATE, DLPF_RATE, DLPF_SMOOTH, DLPF_INTEGRATE

float DLPF::update ( float  val )

virtual

Call this at the rate given in freq in init()

Parameters

val	New measurement

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The documentation for this class was generated from the following files:

• WMath.h
• WMath.cpp