On the computation of moments of the partial non-central chi-squared distribution function
arXiv:1306.1728
Abstract
Properties satisfied by the moments of the partial non-central chi-square distribution function, also known as Nuttall Q-functions, and methods for computing these moments are discussed in this paper. The Nuttall Q-function is involved in the study of a variety of problems in different fields, as for example digital communications.
6 pages