- normal distribution function
- 正态分布函数
English-Chinese electricity dictionary (电气专业词典). 2013.
normal distribution function
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Normal distribution — This article is about the univariate normal distribution. For normally distributed vectors, see Multivariate normal distribution. Probability density function The red line is the standard normal distribution Cumulative distribution function … Wikipedia
Cumulative distribution function — for the normal distributions in the image below … Wikipedia
normal distribution — Statistics. a theoretical frequency distribution represented by a normal curve. Also called Gaussian distribution. [1895 1900] * * * In statistics, a frequency distribution in the shape of the classic bell curve. It accurately represents most… … Universalium
Distribution function — This article describes the distribution function as used in physics. You may be looking for the related mathematical concepts of cumulative distribution function or probability density function. In molecular kinetic theory in physics, a particle… … Wikipedia
distribution function — Statistics. (of any random variable) the function that assigns to each number the probability that the random variable takes a value less than or equal to the given number. [1905 10] * * * ▪ mathematics mathematical expression that… … Universalium
normal distribution — a symmetric, bell shaped probability distribution having the density function where x is the abscissa, f(x) is the ordinate, e is the base of natural logarithms (2.718), μ is the mean, and σ is the standard deviation. The normal… … Medical dictionary
normal distribution — The well known bell shaped curve. According to the Central Limit Theorem, the probability density function of a large number of independent, identically distributed random numbers will approach the normal distribution. In the fractal family of… … Financial and business terms
Skew normal distribution — In probability theory and statistics, the skew normal distribution is a continuous probability distribution that generalises the normal distribution to allow for non zero skewness.The normal distribution is a highly important distribution in… … Wikipedia
Radial distribution function — In computational mechanics and statistical mechanics, a radial distribution function (RDF), g ( r ), describes how the density of surrounding matter varies as a function of the distance from a distinguished point.Suppose, for example, that we… … Wikipedia
Empirical distribution function — In statistics, an empirical distribution function is a cumulative probability distribution function that concentrates probability 1/ n at each of the n numbers in a sample.Let X 1,ldots,X n be iid random variables in mathbb{R} with the cdf F ( x… … Wikipedia
normal distribution — noun A family of continuous probability distributions such that the probability density function is the Gaussian function Syn: Gaussian distribution … Wiktionary
