Zobrazeno 1 - 10
of 4 898
pro vyhledávání: '"moment generating function"'
Autor:
Ibrahim Alkhairy
Publikováno v:
Alexandria Engineering Journal, Vol 100, Iss , Pp 1-14 (2024)
Defining a probability model suitable for analyzing intricate and skewed real datasets holds significant importance in statistics. Here In this study, a novel class of models using the maximum of independent identical generalized Rayleigh random vari
Externí odkaz:
https://doaj.org/article/ed677e1ec2f64310b7746445d63ae2d6
Publikováno v:
Research in Statistics, Vol 2, Iss 1 (2024)
Based on the definition of the γ-order generalized normal, the γ-order generalized standard normal is obtained, and applications are referred. We proceed on the definition of the γ-order generalized chi-square, [Formula: see text] and the probabil
Externí odkaz:
https://doaj.org/article/4c1d70364c77445e8f5d7b2875a11015
Autor:
Daniel A. Griffith
Publikováno v:
AppliedMath, Vol 4, Iss 2, Pp 731-742 (2024)
This paper describes various selected properties and features of negative binomial (NB) random variables, with special reference to NB2 (i.e., p = 2), and some generalizations to NBp (i.e., p ≥ 2), specifications. It presents new results (e.g., the
Externí odkaz:
https://doaj.org/article/70cb8777ead74715be1a630ca43cc345
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2024, Iss 1, Pp 1-19 (2024)
Abstract Multiple-input–multiple-output (MIMO) systems have effectively addressed today’s high demand for 5G communications and beyond. Further, MIMO-assisted space–time block codes (STBCs) have been shown to enhance the system’s performance
Externí odkaz:
https://doaj.org/article/2e59017baf9e4cb09192baf7d39e88ef
Autor:
Hussein Eledum, S.I. Ansari
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 5, Pp 2401-2411 (2024)
According to earlier research, transmuting a standard distribution often results in a compound distribution that performs better and is more flexible. In light of this fact, this article proposes two novel generalized versions of the exponentiated Pa
Externí odkaz:
https://doaj.org/article/af302f5c5e594daba7596a5ece42381a
Publikováno v:
IEEE Access, Vol 12, Pp 184667-184679 (2024)
In this paper, we present the performance analysis of an opportunistic scheduling-based intelligent reflecting surface (IRS)-aided unmanned aerial vehicle (UAV) multi-user wireless communication system. We consider an IRS mounted on a UAV and the com
Externí odkaz:
https://doaj.org/article/eb51087f143f4519b39f5cadf8016742
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 5921-5932 (2024)
This paper presents exact formulas for the probability distribution function (PDF) and moment generating function (MGF) of the sum-product of statistically independent but not necessarily identically distributed (i.n.i.d.) Nakagami-m random variables
Externí odkaz:
https://doaj.org/article/72179cc2cb644d9cb894539834c95960
Publikováno v:
IEEE Access, Vol 12, Pp 89548-89561 (2024)
In this paper, the performance of diversity systems operating in flat double Hoyt fading channels is studied. A novel exact expression, in the form of double finite-range integrals, is derived for the moment generating function (MGF) of the instantan
Externí odkaz:
https://doaj.org/article/cb0a76d9ff964d599b3c706889ce65c0
Publikováno v:
Scientific African, Vol 24, Iss , Pp e02192- (2024)
This paper presents a novel three-parameter distribution called the exponentiated generalized XLindley distribution. The distribution’s probability density function can be positively or negatively skewed, reverse-J or symmetric. Both an increasing
Externí odkaz:
https://doaj.org/article/dc74a99437b742acb43211f8f0e4079b
Autor:
Jinu Gong, Joonhyuk Kang
Publikováno v:
ICT Express, Vol 9, Iss 5, Pp 827-833 (2023)
This paper proposes a novel method to provide secrecy outage performance in various fading environments using a mixture gamma (MG) distribution, which is well known to approximate numerous fading channel models. First, we derive the generalized momen
Externí odkaz:
https://doaj.org/article/682c37e82c5b4685867b73412c2ccefa