enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Probability box - Wikipedia

    en.wikipedia.org/wiki/Probability_box

    A p-box is a set of distributions functions F satisfying the following constraints, for specified distribution functions F F, and specified bounds m 1 ≤ m 2 on the expected value of the distribution and specified bounds v 1 ≤ v 2 on the variance of the distribution.

  3. Distribution board - Wikipedia

    en.wikipedia.org/wiki/Distribution_board

    A distribution board (also known as panelboard, circuit breaker panel, breaker panel, electric panel, fuse box or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure.

  4. Box–Muller transform - Wikipedia

    en.wikipedia.org/wiki/Box–Muller_transform

    The basic form as given by Box and Muller takes two samples from the uniform distribution on the interval (0,1) and maps them to two standard, normally distributed samples. The polar form takes two samples from a different interval, [−1,+1] , and maps them to two normally distributed samples without the use of sine or cosine functions.

  5. Boxcar function - Wikipedia

    en.wikipedia.org/wiki/Boxcar_function

    A graphical representation of a boxcar function. ... where f(a,b;x) is the uniform distribution of x for the interval [a, b] and () is the Heaviside step function ...

  6. List of probability distributions - Wikipedia

    en.wikipedia.org/wiki/List_of_probability...

    The uniform distribution or rectangular distribution on [a,b], where all points in a finite interval are equally likely, is a special case of the four-parameter Beta distribution. The Irwin–Hall distribution is the distribution of the sum of n independent random variables, each of which having the uniform distribution on [0,1].

  7. Box–Cox distribution - Wikipedia

    en.wikipedia.org/wiki/Box–Cox_distribution

    In statistics, the Box–Cox distribution (also known as the power-normal distribution) is the distribution of a random variable X for which the Box–Cox transformation on X follows a truncated normal distribution. It is a continuous probability distribution having probability density function (pdf) given by

  8. Rectangular function - Wikipedia

    en.wikipedia.org/wiki/Rectangular_function

    Plot of normalized ⁡ function (i.e. ⁡ ()) with its spectral frequency components.. The unitary Fourier transforms of the rectangular function are [2] ⁡ = ⁡ = ⁡ (), using ordinary frequency f, where is the normalized form [10] of the sinc function and ⁡ = ⁡ (/) / = ⁡ (/), using angular frequency , where is the unnormalized form of the sinc function.

  9. Probability density function - Wikipedia

    en.wikipedia.org/wiki/Probability_density_function

    Box plot and probability density function of a normal distribution N(0, σ 2). Geometric visualisation of the mode, median and mean of an arbitrary unimodal probability density function.