• Thumbnail for Box–Muller transform
    The BoxMuller transform, by George Edward Pelham Box and Mervin Edgar Muller, is a random number sampling method for generating pairs of independent...
    15 KB (2,089 words) - 17:50, 31 July 2024
  • Thumbnail for Inverse transform sampling
    g. the BoxMuller transform) may be preferred computationally. It is often the case that, even for simple distributions, the inverse transform sampling...
    15 KB (2,085 words) - 23:32, 8 September 2024
  • transform Z-transform Karhunen–Loève transform Affine transformation (Euclidean geometry) Bäcklund transform Bilinear transform BoxMuller transform Burrows–Wheeler...
    3 KB (267 words) - 10:01, 30 April 2024
  • Edgar Muller (1 June 1928 – 3 December 2018) was an American computer scientist and mathematician. The BoxMuller transform is named after him. Muller was...
    5 KB (214 words) - 14:36, 16 March 2024
  • Thumbnail for Continuous uniform distribution
    inverse transform method is not efficient. However, there is an exact method, the BoxMuller transformation, which uses the inverse transform to convert...
    27 KB (4,219 words) - 07:31, 30 October 2024
  • Thumbnail for George E. P. Box
    George Edward Pelham Box FRS (18 October 1919 – 28 March 2013) was a British statistician, who worked in the areas of quality control, time-series analysis...
    12 KB (971 words) - 12:37, 20 September 2024
  • Thumbnail for Ziggurat algorithm
    normally distributed random numbers, the Marsaglia polar method and the BoxMuller transform, which require at least one logarithm and one square root calculation...
    22 KB (2,719 words) - 06:42, 3 August 2024
  • Thumbnail for Normal distribution
    logarithm is rarely evaluated. The ziggurat algorithm is faster than the BoxMuller transform and still exact. In about 97% of all cases it uses only two random...
    150 KB (22,488 words) - 15:23, 12 October 2024
  • Thumbnail for Random number generation
    polar coordinates (r, θ), where r2~χ22 and θ~UNIFORM(0,2π) (see BoxMuller transform). The outputs of multiple independent RNGs can be combined (for example...
    36 KB (4,419 words) - 15:23, 28 October 2024
  • Thumbnail for Multivariate normal distribution
    normal variates (which can be generated, for example, by using the BoxMuller transform). Let x be μ + Az. This has the desired distribution due to the affine...
    65 KB (9,519 words) - 19:47, 3 October 2024