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http://dx.doi.org/10.5351/KJAS.2009.22.1.171

Small Sample Asymptotic Distribution for the Sum of Product of Normal Variables with Application to FSK Communication  

Na, Jong-Hwa (Dept. of Information and Statistics, Chungbuk National University)
Kim, Jung-Mi (Dept. of Information and Statistics, Chungbuk National University)
Publication Information
The Korean Journal of Applied Statistics / v.22, no.1, 2009 , pp. 171-179 More about this Journal
Abstract
In this paper we studied the effective approximations to the distribution of the sum of products of normal variables. Based on the saddlepoint approximations to the quadratic forms, the suggested approximations are very accurate and easy to use. Applications to the FSK (Frequency Shift Keying) communication are also considered.
Keywords
Product of normal variables; saddlepoint approximation; quadratic form; FSK communication; asymptotic distribution;
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Times Cited By KSCI : 1  (Citation Analysis)
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