Directional statistics — is the subdiscipline of statistics that deals with directions (unit vectors in Rn), axes (lines through the origin in Rn) or rotations in Rn. More generally, directional statistics deals with observations on compact Riemannian manifolds. The… … Wikipedia
Directional stability — is stability of a moving body or vehicle about an axis which is perpendicular to its direction of motion. Stability of a vehicle concerns itself with the tendency of a vehicle to return to its original direction in relation to the oncoming medium … Wikipedia
Directional sound — See sound from ultrasound for a beam of ultrasound that makes audible sound in a restricted target area without a receiving set. Directional Sound refers to the notion of using various devices to create fields of sound which spread less than most … Wikipedia
Directional Sound — See sound from ultrasound for a beam of ultrasound that makes audible sound in a restricted target area without a receiving set. Directional Sound refers to the notion of using various devices to create fields of sound which spread less than most … Wikipedia
directional control valve — skirstytuvas statusas T sritis automatika atitikmenys: angl. directional control valve; distribution device; distributor; manifold; selector valve vok. Verteiler, m; Verteileranordnung, f; Verteilerschaltung, f; Wege Ventil, n rus. распределитель … Automatikos terminų žodynas
distribution device — skirstytuvas statusas T sritis automatika atitikmenys: angl. directional control valve; distribution device; distributor; manifold; selector valve vok. Verteiler, m; Verteileranordnung, f; Verteilerschaltung, f; Wege Ventil, n rus. распределитель … Automatikos terminų žodynas
directional selection — selection favoring individuals at or toward one extreme of the distribution … Medical dictionary
directional baffle plate — Installed in a Quadrajet carburetor s secondary bores to help direct the airflow for improved distribution in the intake manifold … Dictionary of automotive terms
von Mises distribution — von Mises Probability density function The support is chosen to be [ π,π] with μ=0 Cumulative distribution function The support is chosen to be [ π,π] with μ=0 … Wikipedia
Circular uniform distribution — In probability theory and directional statistics, a circular uniform distribution is a probability distribution on the unit circle whose density is uniform for all angles. Contents 1 Description 2 Distribution of the mean 3 Entropy … Wikipedia
Central limit theorem for directional statistics — In probability theory, the central limit theorem states conditions under which the mean of a sufficiently large number of independent random variables, each with finite mean and variance, will be approximately normally distributed.[1] Directional … Wikipedia