Gaussian q-distribution is a family of probability distributions that includes, as limiting cases, the uniform distribution and the normal (Gaussian)...
5 KB (873 words) - 06:47, 9 April 2023
The q-Gaussian is a probability distribution arising from the maximization of the Tsallis entropy under appropriate constraints. It is one example of a...
13 KB (1,850 words) - 16:20, 10 June 2025
theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable...
151 KB (22,720 words) - 14:33, 14 June 2025
statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the one-dimensional...
65 KB (9,594 words) - 15:19, 3 May 2025
subgaussian distribution are dominated by (i.e. decay at least as fast as) the tails of a Gaussian. This property gives subgaussian distributions their name...
37 KB (7,383 words) - 23:53, 26 May 2025
q-Gaussian processes are deformations of the usual Gaussian distribution. There are several different versions of this; here we treat a multivariate deformation...
10 KB (1,619 words) - 22:57, 23 February 2025
normal distribution (GND) or generalized Gaussian distribution (GGD) is either of two families of parametric continuous probability distributions on the...
23 KB (2,768 words) - 04:23, 16 June 2025
In mathematics, a Gaussian function, often simply referred to as a Gaussian, is a function of the base form f ( x ) = exp ( − x 2 ) {\displaystyle f(x)=\exp(-x^{2})}...
30 KB (5,023 words) - 17:40, 4 April 2025
the chi-squared distribution) q-analog distributions: Gaussian q-distribution (to be distinguished from the q-Gaussian distribution), a family of probability...
1 KB (151 words) - 06:44, 25 January 2024
normal (Gaussian) random variable will obtain a value larger than x {\displaystyle x} standard deviations. Equivalently, Q ( x ) {\displaystyle Q(x)} is...
20 KB (2,964 words) - 18:40, 13 March 2025
probability q = 1 − p. The Rademacher distribution, which takes value 1 with probability 1/2 and value −1 with probability 1/2. The binomial distribution, which...
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Random matrix (redirect from Gaussian matrix ensemble)
distribution is invariant under unitary conjugation. The Gaussian unitary ensemble models Hamiltonians lacking time-reversal symmetry. The Gaussian orthogonal...
50 KB (7,265 words) - 15:28, 21 May 2025
families of Tsallis distributions, yet different sources may reference an individual family as "the Tsallis distribution". The q-Gaussian is a generalization...
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Gaussian variables which do not have mean zero yields a generalization of the chi-squared distribution called the noncentral chi-squared distribution...
45 KB (6,817 words) - 10:25, 19 March 2025
Kaniadakis Gaussian distribution (also known as κ-Gaussian distribution) is a probability distribution which arises as a generalization of the Gaussian distribution...
15 KB (1,616 words) - 13:41, 17 June 2025
q-Laguerre polynomials q-Meixner polynomials q-Meixner–Pollaczek polynomials q-Racah polynomials Gaussian q-distribution q-exponential distribution q-Weibull...
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is a complex normal random vector or a complex Gaussian random vector. The complex Gaussian distribution can be described with 3 parameters: μ = E [...
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distribution of the modulus of Gabor wavelet coefficients and the upper bound of the dimensionless smoothness index in the case of additive Gaussian noises:...
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charge enclosed in the cylinder is q = λ h , {\displaystyle q=\lambda h,} where q is the charge enclosed in the Gaussian surface. There are three surfaces...
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distribution (also known as offset normal distribution, angular normal distribution or angular Gaussian distribution) is a probability distribution over...
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Constantino Tsallis Tsallis statistics Tsallis entropy Tsallis distribution q-copula q-Gaussian Tsallis, C. Nonadditive entropy and nonextensive statistical...
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probability theory and statistics, the Poisson distribution (/ˈpwɑːsɒn/) is a discrete probability distribution that expresses the probability of a given number...
81 KB (11,215 words) - 08:39, 14 May 2025
non-negative.) Smoothing the Wigner distribution through a filter of size larger than ħ (e.g., convolving with a phase-space Gaussian, a Weierstrass transform,...
38 KB (5,290 words) - 22:26, 28 May 2025
In number theory, a Gaussian integer is a complex number whose real and imaginary parts are both integers. The Gaussian integers, with ordinary addition...
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in logarithmic values, such as dB or neper, has a normal (i.e., Gaussian) distribution." Also, the random obstruction of radio signals due to large buildings...
90 KB (12,551 words) - 22:45, 22 May 2025
_{i=1}^{k}{\frac {(x_{i}-np_{i})^{2}}{np_{i}}}} This resembles the gaussian distribution, which suggests the following theorem: Theorem. At the n → ∞ {\displaystyle...
39 KB (6,414 words) - 18:15, 11 April 2025
optics, a Gaussian beam is an idealized beam of electromagnetic radiation whose amplitude envelope in the transverse plane is given by a Gaussian function;...
47 KB (6,964 words) - 04:53, 11 June 2025
List of statistics articles (section Q)
Psychometrics Pythagorean expectation Q test Q-exponential distribution Q-function Q-Gaussian distribution Q–Q plot Q-statistic (disambiguation) Quadrat...
87 KB (8,280 words) - 23:04, 12 March 2025
Error function (redirect from Gaussian error function)
Since the error function and the Gaussian Q-function are closely related through the identity erfc ( x ) = 2 Q ( 2 x ) {\displaystyle \operatorname...
47 KB (7,328 words) - 08:39, 27 April 2025
q ⋅ [ n ] q = 1 − q 1 − q ⋅ 1 − q 2 1 − q ⋯ 1 − q n − 1 1 − q ⋅ 1 − q n 1 − q = 1 ⋅ ( 1 + q ) ⋯ ( 1 + q + ⋯ + q n − 2 ) ⋅ ( 1 + q + ⋯ + q n − 1 ) . {\displaystyle...
10 KB (1,437 words) - 00:47, 28 December 2024