computational geometry, an alpha shape, or α-shape, is a family of piecewise linear simple curves in the Euclidean plane associated with the shape of a finite set...
6 KB (685 words) - 22:17, 29 May 2024
Latin alpha (majuscule: Ɑ, minuscule: ɑ), script a, or single-story a is a letter of the Latin alphabet based on one lowercase form of a, or on the Greek...
7 KB (576 words) - 03:47, 1 July 2024
parameterizations in common use: With a shape parameter k and a scale parameter θ With a shape parameter α = k {\displaystyle \alpha =k} and an inverse scale parameter...
60 KB (8,717 words) - 19:52, 20 August 2024
3D reconstruction (redirect from 3D shape extraction)
in space is given by concept of alpha-shapes. Given a finite point set S, and the real parameter alpha, the alpha-shape of S is a polytope (the generalization...
32 KB (3,927 words) - 12:09, 27 December 2023
Beta distribution (section Shapes)
denoted by alpha (α) and beta (β), that appear as exponents of the variable and its complement to 1, respectively, and control the shape of the distribution...
243 KB (40,380 words) - 08:10, 19 June 2024
Generation Alpha (often shortened to Gen Alpha) is the demographic cohort succeeding Generation Z. Researchers and popular media use the early 2010s as...
96 KB (9,619 words) - 22:09, 16 August 2024
parameter α {\displaystyle \alpha } is given by f ( x ) = 2 ϕ ( x ) Φ ( α x ) . {\displaystyle f(x)=2\phi (x)\Phi (\alpha x).\,} This distribution was...
11 KB (1,365 words) - 16:27, 19 July 2024
Alpha Kappa Alpha Sorority, Inc. (ΑΚΑ) is the first intercollegiate historically African American sorority. The sorority was founded on January 15, 1908...
87 KB (8,970 words) - 11:36, 25 August 2024
Alpha Centauri (α Centauri, α Cen, or Alpha Cen) is a triple star system in the southern constellation of Centaurus. It consists of three stars: Rigil...
119 KB (11,291 words) - 13:01, 18 August 2024
of nuclear size and shape provides at best a textbook introduction to nuclear size and shape. The unusual cosmic abundance of alpha nuclides has inspired...
29 KB (3,338 words) - 18:01, 14 July 2024