Mira otros diccionarios:

• Diagonal principal — En Álgebra lineal, la Diagonal principal de una matriz cuadrada es la diagonal que va desde la esquina superior izquierda hasta la esquina inferior derecha. Por rjemplo, la siguiente matriz contiene 1´s a lo largo de toda su diagonal principal: A …   Enciclopedia Universal

• Diagonal — Saltar a navegación, búsqueda Para otros usos de este término, véase Diagonal (desambiguación). Una diagonal es todo segmento que une dos vértices no consecutivos de un polígono o de un poliedro. En sentido coloquial, una diagonal es una recta o… …   Wikipedia Español

• Diagonal (desambiguación) — Saltar a navegación, búsqueda La palabra diagonal puede hacer referencia a: Diagonal, un segmento que une dos vértices no consecutivos de un polígono o de un poliedro; la matriz diagonal, un tipo especial de matriz; la diagonal principal, de una… …   Wikipedia Español

• Diagonal — (Del lat. diagonalis.) ► adjetivo 1 GEOMETRÍA Relativo a la línea recta que une dos vértices no consecutivos o que no están situados en la misma cara. 2 TEXTIL Se refiere a los tejidos o telas que presentan un cordón o bordoncillo oblicuo… …   Enciclopedia Universal

• Principal components analysis — Principal component analysis (PCA) is a vector space transform often used to reduce multidimensional data sets to lower dimensions for analysis. Depending on the field of application, it is also named the discrete Karhunen Loève transform (KLT),… …   Wikipedia

• Principal component analysis — PCA of a multivariate Gaussian distribution centered at (1,3) with a standard deviation of 3 in roughly the (0.878, 0.478) direction and of 1 in the orthogonal direction. The vectors shown are the eigenvectors of the covariance matrix scaled by… …   Wikipedia

• Diagonal — For the avenue in Barcelona, see Avinguda Diagonal. The diagonals of a cube with side length 1. AC (shown in blue) is a space diagonal with length , while AC (shown in red) is a face diagonal and has length …   Wikipedia

• Principal axis theorem — In the mathematical fields of geometry and linear algebra, a principal axis is a certain line in a Euclidean space associated to an ellipsoid or hyperboloid, generalizing the major and minor axes of an ellipse. The principal axis theorem states… …   Wikipedia

• diagonal — diagonally, adv. /duy ag euh nl, ag nl/, adj. 1. Math. a. connecting two nonadjacent angles or vertices of a polygon or polyhedron, as a straight line. b. extending from one edge of a solid figure to an opposite edge, as a plane. 2. having an… …   Universalium

• Principal bundle — In mathematics, a principal bundle is a mathematical object which formalizes some of the essential features of a Cartesian product X times; G of a space X with a group G . Analogous to the Cartesian product, a principal bundle P is equipped with… …   Wikipedia