fact.photonstream.timeSeriesExtraction

Class Convolve

java.lang.Object

fact.photonstream.timeSeriesExtraction.Convolve

public class Convolve
extends Object

Utility class containing a method for convolving two arrays.

Constructor Summary

Constructors

Constructor and Description
Convolve()

Method Summary

Modifier and Type	Method and Description
static double[]	firstWithSecond(double[] first, double[] second) Convolves the first array with the second array.

Methods inherited from class java.lang.Object

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

Constructor Detail

Convolve

public Convolve()

Method Detail

firstWithSecond

public static double[] firstWithSecond(double[] first,
                                       double[] second)

Convolves the first array with the second array. The convolution is only done where both arrays are valid. This corresponds to numpy.convolve(mode='valid'). (No cyclic edge assumptions, No zero filling)

Parameters:

first - The first array [N].

second - The second array [M].

Returns:

conv An array [ max(M,N) - min(M,N) + 1].