Results 51 to 60 of about 190,424 (169)

The Slashed‐Rayleigh Fading Channel Distribution

Mathematical Problems in Engineering, 2019
We propose an alternative distribution for modelling fading‐shadowing wireless channels. This distribution presents certain advantages over the Rayleigh‐lognormal distribution and the K distribution and has proved useful in the setting described. We obtain closed‐form expressions for the average channel capacity and for the average bit error rate of ...
E. Gómez-Déniz, L. Gómez, H. W. Gómez   +2 more
openaire   +3 more sources

A new probabilistic approach for data modeling in practical scenarios: Considering reliability data with computer knowledge graphs

Alexandria Engineering Journal
It is well-established in the existing literature that probability distributions significantly influence data modeling and the representation of real-world situations. In light of the considerable influence that probability distributions exert in various
Jianping Zhu, Xuxun Cai, Omalsad Hamood Odhah, Haifa Alqahtani, Adel M. Widyan, Hamiden Abd El-Wahed Khalifa   +5 more
doaj   +1 more source

Intensity distribution for waves in disordered media: deviations from Rayleigh statistics

, 1998
We study the intensity distribution function, P(I), for monochromatic waves propagating in quasi one-dimensional disordered medium, assuming that a point source and a point detector are embedded in the bulk of the medium.
A. D. Mirlin, A. D. Mirlin, A. D. Mirlin, A. D. Mirlin, A. D. Mirlin, A. D. Mirlin, A. Ishimaru, A. Z. Genack, B. A. Muzykantskii, B. Shapiro, B. Shapiro, E. Jakeman, E. Kogan, E. Kogan, J. C. Dainty, J. W. Goodman, K. B. Efetov, K. B. Efetov, K. Efetov, L. P. Gorkov, M. Stoychev, M. Zirnbauer, N. Garcia, R. Dashen, R. Pnini, S. A. van Langen, S. Hikami, Th. M. Nieuwenhuizen, V. N. Prigodin   +28 more
core   +1 more source

The Albedo Distribution of Near Earth Asteroids [PDF]

, 2016
The cryogenic WISE mission in 2010 was extremely sensitive to asteroids and not biased against detecting dark objects. The albedos of 428 Near Earth Asteroids (NEAs) observed by WISE during its fully cryogenic mission can be fit quite well by a 3 ...
Bauer, James, Grav, Tommy, Mainzer, Amy, Masiero, Joseph, Wright, Edward L.   +4 more
core   +3 more sources

Boundary Zonal Flow in Rotating Turbulent Rayleigh-Bénard Convection [PDF]

, 2019
For rapidly rotating turbulent Rayleigh–Bénard convection in a slender cylindrical cell, experiments and direct numerical simulations reveal a boundary zonal flow (BZF) that replaces the classical large-scale circulation.
Ahlers, Guenter, Bodenschatz, Eberhard, Ecke, Robert E., Horn, Susanne, Shishkina, Olga, van Gils, Dennis P. M., Wedi, Marcel, Weiss, Stephan, Zhang, Xuan, Zwirner, Lukas   +9 more
core   +3 more sources

Convective Ripening and Initiation of Rainfall

, 2014
This paper discusses the evolution of the droplet size distribution for a liquid-in-gas aerosol contained in a Rayleigh-B\'enard cell. It introduces a non-collisional model for broadening the droplet size distribution, termed 'convective ripening'.
Wilkinson, Michael
core   +1 more source

Sub-Rayleigh resolution of two incoherent sources by array homodyning

, 2020
Conventional incoherent imaging based on measuring the spatial intensity distribution in the image plane faces the resolution hurdle described by the Rayleigh diffraction criterion.
Banaszek, Konrad, Datta, Chandan, Jarzyna, Marcin, Kołodyński, Jan, Len, Yink Loong, Łukanowski, Karol   +5 more
core   +1 more source

EXPONENTIATED WEIBULL INVERSE RAYLEIGH DISTRIBUTION

, 2023
This work focuses on the study of a new four-parameter Exponentiated Weibull Inverse Rayleigh Distribution (EWIR) using Exponentiated Weibull-G family of distribution as the generator. Statistical properties of the distribution (like, Moment, Quantile, Skewness & Kurtosis, Moment, (Mgf) were derived along with its asymptotic behaviour.
Arowolo, Ogunsanya, Ekum, Oguntola, Ukam
openaire   +1 more source

Powered Inverse Rayleigh Distribution Using DUS Transformation

International Journal of Analysis and Applications, 2023
This article reports an extension of powered inverse Rayleigh distribution via DUS transformation, named DUS-Powered Inverse Rayleigh (DUS-PIR) distribution.
M. I. Khan, Abdelfattah Mustafa
doaj   +1 more source

Distance Distributions for Real Cellular Networks

, 2014
This paper presents the general distribution for the distance between a mobile user and any base station (BS). We show that a random variable proportional to the distance squared is Gamma distributed.
Guo, Weisi, McDonnell, Mark D., Wang, Siyi   +2 more
core   +1 more source