- parametric surface
- мат. параметрическая поверхность
Большой англо-русский и русско-английский словарь. 2001.
parametric surface
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Parametric surface — A parametric surface is a surface in the Euclidean space R3 which is defined by a parametric equation with two parameters. Parametric representation is the most general way to specify a surface. Surfaces that occur in two of the main theorems of… … Wikipedia
Surface — This article discusses surfaces from the point of view of topology. For other uses, see Differential geometry of surfaces, algebraic surface, and Surface (disambiguation). An open surface with X , Y , and Z contours shown. In mathematics,… … Wikipedia
Parametric equation — butterfly curve. In mathematics, parametric equations are a method of defining a curve. A simple kinematical example is when one uses a time parameter to determine the position, velocity, and other information about a body in motion.Abstractly, a … Wikipedia
Parametric continuity — is a concept applied to parametric curves describing the smoothness of the parameter s value with distance along the curve.DefinitionA curve can be said to have C n continuity if:frac{d^{n}s}{dt^{nis continuous of value throughout the curve.As an … Wikipedia
Parametric oscillator — A parametric oscillator is a simple harmonic oscillator whose parameters (its resonance frequency omega and damping eta) vary in time in a defined wayAnother intuitive way of understanding a parametric oscillator is as follows: a parametric… … Wikipedia
Surface of revolution — A surface of revolution is a surface created by rotating a curve lying on some plane (the generatrix) around a straight line (the axis of rotation) that lies on the same plane. Examples of surfaces generated by a straight line are the cylindrical … Wikipedia
parametric equation — /pærəˌmɛtrɪk əˈkweɪʒən/ (say paruh.metrik uh kwayzhuhn) noun one of two or more mathematical equations in which the coordinates of points on a curve or surface are given in terms of one or more parameters (def. 3) of that curve or surface …
parametric equation — noun : any of a set of equations that express the coordinates of the points of a curve as functions of one parameter or that express the coordinates of the points of a surface as functions of two parameters * * * Math. one of two or more… … Useful english dictionary
parametric equation — noun Date: 1909 any of a set of equations that express the coordinates of the points of a curve as functions of one parameter or that express the coordinates of the points of a surface as functions of two parameters … New Collegiate Dictionary
parametric equation — Math. one of two or more equations expressing the location of a point on a curve or surface by determining each coordinate separately. [1905 10] * * * … Universalium
parametric equation — noun a set of equations that defines the coordinates of the dependent variables (x, y and z) of a curve or surface in terms of one or more independent variables or parameters … Wiktionary
