org.openimaj.ml.timeseries.processor

Class MovingAverageProcessor

java.lang.Object

org.openimaj.ml.timeseries.processor.MovingAverageProcessor

All Implemented Interfaces:

TimeSeriesProcessor<double[],Double,DoubleTimeSeries>

public class MovingAverageProcessor
extends Object
implements TimeSeriesProcessor<double[],Double,DoubleTimeSeries>

Calculates a moving average over a specified window in the past such that data[t_n] = sum^{m}_{i=1}{data[t_{n-i}} This processor returns a value for each time in the underlying time series. For sensible results, consider interpolating a consistent time span using an LinearInterpolationProcessor followed by this processor.

Author:

Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
MovingAverageProcessor(long length)

Method Summary

Modifier and Type	Method and Description
void	process(DoubleTimeSeries series)

Methods inherited from class java.lang.Object

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

Constructor Detail

MovingAverageProcessor

public MovingAverageProcessor(long length)

Parameters:

length - the length of the window placed ending at t_n

See Also:

TimeSeriesInterpolation.TimeSeriesInterpolation(long[])

Method Detail

process

public void process(DoubleTimeSeries series)

Specified by:

process in interface TimeSeriesProcessor<double[],Double,DoubleTimeSeries>

Parameters:

series - alter this time series in place