locator
Class CompoundPdf

java.lang.Object
  pdf.PDF
      locator.CompoundPdf

public class CompoundPdf

extends PDF

A compound PDF over some PFDs. The formula is: $ \overline{p(x)} = frac{\prod_{i=1}^{n}p_i(x)}{\sum_x\sum_y\sum_z \prod^{n}_{i=1} p_i(x)}$ The implementation is not efficient.

Field Summary

Fields inherited from class pdf.PDF

area

Constructor Summary

CompoundPdf(java.util.Vector pdfs)
The constructor.

Method Summary

Cartesian	getPointOfMaxProbability()
Probability	getProbability(Cartesian coordinates)

Methods inherited from class pdf.PDF

checkArea, getArea, print

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundPdf

public CompoundPdf(java.util.Vector pdfs)

The constructor.

Parameters:

pdfs - vector of PDF objects

Method Detail

getProbability

public Probability getProbability(Cartesian coordinates)
                           throws AreaException

Specified by:

getProbability in class PDF

Returns:

the compound probability for the given point

Throws:

AreaException

getPointOfMaxProbability

public Cartesian getPointOfMaxProbability()

Returns:

point of maximum probability in Cartesian coordinates