Package com.stuypulse.stuylib.streams.numbers.filters

Class LowPassFilter

java.lang.Object

com.stuypulse.stuylib.streams.numbers.filters.LowPassFilter

All Implemented Interfaces:

IFilter

public class LowPassFilter
extends Object
implements IFilter

Implementation of a real time IIR LowPassFilter

Constructor Summary

Constructors

Constructor	Description
LowPassFilter(Number rc)

Method Summary

Modifier and Type	Method	Description
double	get(double next)	Get next value in Filter based on the next value given

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.stuypulse.stuylib.streams.numbers.filters.IFilter

add, invert, sub, then

Constructor Details

LowPassFilter

public LowPassFilter(Number rc)

Parameters:

rc - Time Constant. The time constant is the amount of time in seconds that it takes to get 63.2% of the way to the target value. 63.2% is (1 - (1 / e)).

Method Details

get

public double get(double next)

Description copied from interface: IFilter

Get next value in Filter based on the next value given

Specified by:

get in interface IFilter

Parameters:

next - next input value in the stream

Returns:

the output value of the filter