Open AccessOn the Distribution Functions of Ratios Involving Gaussian Random Variables
Author(s) -
Park Seungkeun
Publication year - 2010
Publication title -
etri journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 46
eISSN - 2233-7326
pISSN - 1225-6463
DOI - 10.4218/etrij.10.0210.0201
Subject(s) - gaussian , random variable , cartesian coordinate system , mathematics , distribution (mathematics) , rotation (mathematics) , complex normal distribution , statistics , statistical physics , computer science , mathematical analysis , geometry , physics , quantum mechanics
In this letter, we derive the distribution functions of five ratios involving two correlated Gaussian random variables by using the rotation of Cartesian coordinates. The results can be used in evaluating the various probability performances of wireless communications systems.