# polar coordinates system

polar coordinates system
полярная система координат

English-russian astronautics dictionary. - M.: Military Publishing house. . 1964.

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• Polar coordinate system — Points in the polar coordinate system with pole O and polar axis L. In green, the point with radial coordinate 3 and angular coordinate 60 …   Wikipedia

• polar coordinate system — noun : the series of points in a plane with each held to have a set of polar coordinates together with the reference elements and rules needed to locate each point by such a set of coordinates …   Useful english dictionary

• polar coordinates — Math. a system of coordinates for locating a point in a plane by the length of its radius vector and the angle this vector makes with the polar axis (polar angle). [1810 20] * * *       system of locating points in a plane with reference to a… …   Universalium

• polar coordinates — Math. a system of coordinates for locating a point in a plane by the length of its radius vector and the angle this vector makes with the polar axis (polar angle). [1810 20] …   Useful english dictionary

• polar coordinates — /poʊlə koʊˈɔdənəts/ (say pohluh koh awduhnuhts) plural noun a system of plane coordinates in which the position of a point is determined by the length of its radius vector from a fixed origin and the angle this vector makes with a fixed line …

• Coordinates (mathematics) — Coordinates are numbers which describe the location of points in a plane or in space. For example, the height above sea level is a coordinate which is useful for describing points near the surface of the earth. A coordinate system, in a plane or… …   Wikipedia

• Polar modulation — is analogous to quadrature modulation in the same way that polar coordinates are analogous to Cartesian coordinates. Quadrature modulation makes use of Cartesian coordinates, x and y . When considering quadrature modulation, the x axis is called… …   Wikipedia

• polar — I. adjective Etymology: New Latin polaris, from Latin polus pole Date: 1551 1. a. of or relating to a geographic pole or the region around it b. coming from or having the characteristics of such a region c. (1) passing over a celestial body s… …   New Collegiate Dictionary

• polar — 1 adj. a of or near a pole of the earth or a celestial body, or of the celestial sphere. b (of a species or variety) living in the north polar region. 2 having magnetic polarity. 3 a (of a molecule) having a positive charge at one end and a… …   Useful english dictionary

• Polar distance (geometry) — In geometry a polar distance, typically denoted r , is a coordinate in polar coordinate systems ( r , θ) and ( r , θ, h ).The distance d between two points P 1 and P 2 with their polar coordinates ( r 1, θ1) and ( r 2, θ2) in two dimensional… …   Wikipedia

• Polar motion — is the movement of Earth s rotation axis across its surface. This is measured with respect to a reference frame in which the solid Earth is fixed (a so called Earth centered, Earth fixed or ECEF reference frame). This variation is only a few… …   Wikipedia

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