期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2013
卷号：2
期号：9
页码：4977
出版社：S&S Publications
摘要：In this paper we consider the probability density function (pdf) of the weighted non-central chi-squaredistribution with degrees of freedom. This pdf presented in the literature as an infinite sum. Herein, we present analternative simple expression to this pdf which may be useful in the future studies. The results of Kettani (2006) andAndras and Baricz (2008) can be obtained as a special case from ours.
