• Thumbnail for Rayleigh distribution
    In probability theory and statistics, the Rayleigh distribution is a continuous probability distribution for nonnegative-valued random variables. Up to...
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  • fade, according to a Rayleigh distribution — the radial component of the sum of two uncorrelated Gaussian random variables. Rayleigh fading is viewed as...
    17 KB (2,380 words) - 20:30, 23 October 2024
  • probability theory and statistics a Rayleigh mixture distribution is a weighted mixture of multiple probability distributions where the weightings are equal...
    2 KB (246 words) - 07:48, 14 December 2022
  • Thumbnail for Weibull distribution
    other probability distributions; in particular, it interpolates between the exponential distribution (k = 1) and the Rayleigh distribution (k = 2 and λ =...
    39 KB (5,828 words) - 14:22, 28 April 2025
  • Thumbnail for Chi distribution
    familiar examples are the Rayleigh distribution (chi distribution with two degrees of freedom) and the Maxwell–Boltzmann distribution of the molecular speeds...
    10 KB (1,726 words) - 21:53, 23 November 2024
  • Thumbnail for John William Strutt, 3rd Baron Rayleigh
    John William Strutt, 3rd Baron Rayleigh (/ˈreɪli/; 12 November 1842 – 30 June 1919), was an English physicist who received the Nobel Prize in Physics in...
    27 KB (2,424 words) - 16:39, 17 May 2025
  • Thumbnail for Chi-squared distribution
    X\sim \chi _{2k}^{2}} If X ∼ Rayleigh ⁡ ( 1 ) {\displaystyle X\sim \operatorname {Rayleigh} (1)\,} (Rayleigh distribution) then X 2 ∼ χ 2 2 {\displaystyle...
    45 KB (6,817 words) - 10:25, 19 March 2025
  • Thumbnail for Laplace distribution
    {\textrm {Rayleigh}}(b)} (Rayleigh distribution) then X ∼ Laplace ( μ , b ) {\displaystyle X\sim {\textrm {Laplace}}(\mu ,b)} . Note that if Y ∼ Rayleigh ( b...
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  • Thumbnail for Probability distribution
    components. Rayleigh distributions are found in RF signals with Gaussian real and imaginary components. Rice distribution, a generalization of the Rayleigh distributions...
    48 KB (6,688 words) - 17:43, 6 May 2025
  • noncentral chi distribution is a noncentral generalization of the chi distribution. It is also known as the generalized Rayleigh distribution. If X i {\displaystyle...
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  • {z^{2}}{1+z^{2}}},\;\;\;z\geq 0} The Rayleigh distribution has scaling as its only parameter. The distribution of Z = α X / Y {\displaystyle Z=\alpha...
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  • Thumbnail for Rice distribution
    Distribution of eccentricities for models of the inner Solar System after long-term numerical integration. Hoyt distribution Rayleigh distribution Abdi...
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  • Thumbnail for Rayleigh scattering
    Rayleigh scattering (/ˈreɪli/ RAY-lee) is the scattering or deflection of light, or other electromagnetic radiation, by particles with a size much smaller...
    23 KB (2,849 words) - 15:31, 19 April 2025
  • such a case, the Rician distribution, which describes the amplitude gain in Rician fading, reduces to a Rayleigh distribution. Rician fading itself is...
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  • Thumbnail for Circular error probable
    sample represented by the bivariate circular distribution. In turn, the properties of the Rayleigh distribution are that its percentile at level F ∈ [ 0 %...
    10 KB (1,180 words) - 12:41, 3 January 2025
  • Thumbnail for Exponential distribution
    {\displaystyle {\sqrt {X}}\sim \operatorname {Rayleigh} \left({\frac {1}{\sqrt {2\lambda }}}\right)} , the Rayleigh distribution X ∼ Weibull ⁡ ( 1 λ , 1 ) {\displaystyle...
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  • Thumbnail for Maxwell–Boltzmann distribution
    Maxwell–Boltzmann statistics Maxwell–Jüttner distribution Boltzmann distribution Rayleigh distribution Kinetic theory of gases The calculation is unaffected...
    38 KB (5,996 words) - 22:28, 25 January 2025
  • leptokurtic distribution has fatter tails. Examples of leptokurtic distributions include the Student's t-distribution, Rayleigh distribution, Laplace distribution...
    37 KB (5,310 words) - 21:10, 14 April 2025
  • Thumbnail for Gamma distribution
    gamma distribution is used to model the multi-path fading of signal power;[citation needed] see also Rayleigh distribution and Rician distribution. In oncology...
    66 KB (9,097 words) - 21:22, 6 May 2025
  • distribution § Transformations The Rayleigh distribution The Rayleigh mixture distribution The Rice distribution The shifted Gompertz distribution The...
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  • Thumbnail for Generalized gamma distribution
    then it becomes the exponential distribution. If p = d = 2 {\displaystyle p=d=2} then it becomes the Rayleigh distribution. If p = 2 {\displaystyle p=2}...
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  • normal) distribution with variance distributed according to an exponential distribution (or with standard deviation according to a Rayleigh distribution) yields...
    19 KB (2,698 words) - 12:29, 27 April 2025
  • envelope in volts may be modelled as a random variable with Rayleigh distribution or Ricean distribution (and thus the corresponding power gain F g = 10 − X g...
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  • sometimes known as the Rayleigh z test. Circular distribution Directional statistics Kuiper's test Rayleigh distribution Watson test Rayleigh plot Confidence...
    1 KB (100 words) - 02:57, 7 December 2024
  • arriving by the various paths have a distribution known as the Rayleigh distribution, this is known as Rayleigh fading. Where one component (often, but...
    11 KB (1,468 words) - 16:49, 6 September 2024
  • Thumbnail for Normal distribution
    1 2 + X 2 2 {\textstyle {\sqrt {X_{1}^{2}+X_{2}^{2}}}} has the Rayleigh distribution. Any linear combination of independent normal deviates is a normal...
    148 KB (22,607 words) - 17:41, 21 May 2025
  • Rayleigh Rayleigh criterion in angular resolution Rayleigh distribution Rayleigh fading Rayleigh law on low-field magnetization Rayleigh length Rayleigh number...
    1 KB (206 words) - 03:37, 9 December 2018
  • interference fading, the time distribution of the instantaneous field strength usually approximates a Rayleigh distribution when several signal components...
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  • Thumbnail for Half-normal distribution
    half-normal distribution, Y -2 has a Lévy distribution The Rayleigh distribution is a moment-tilted and scaled generalization of the half-normal distribution. Modified...
    9 KB (1,160 words) - 17:27, 17 March 2025
  • Thumbnail for Relationships among probability distributions
    distribution, Erlang distribution, Weibull distribution, logistic distribution, error distribution, power-law distribution, Rayleigh distribution. Example: If...
    21 KB (2,382 words) - 20:22, 5 May 2025