- harmonic vector
- мат.гармонический вектор
English-Russian scientific dictionary. 2008.
harmonic vector
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Harmonic Vector Excitation Coding — Harmonic Vector Excitation Coding, abbreviated as HVXC is a speech coding algorithm used in MPEG 4 standard for very low bit rate speech coding. HVXC supports bitrates of 2 and 4 kbit/s. Technology HVXC is a parametric speech codec, which in… … Wikipedia
Harmonic Vector Excitation Coding — (HVXC) ist ein auf die Übertragung von Sprache optimiertes Verfahren zur Kompression von Audiodaten. Trotz sehr geringer Bitraten sind HVXC kodierte Daten für die Übermittlung von Sprache in einer akzeptablen Qualität geeignet. Eingesetzt wird es … Deutsch Wikipedia
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Vector calculus — Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus Derivative Change of variables Implicit differentiation Taylor s theorem Related rates … Wikipedia
Harmonic oscillator — This article is about the harmonic oscillator in classical mechanics. For its uses in quantum mechanics, see quantum harmonic oscillator. Classical mechanics … Wikipedia
Harmonic map — A (smooth) map φ: M → N between Riemannian manifolds M and N is called harmonic if it is a critical point of the energy functional E (φ).This functional E will be defined precisely below mdash;one way of understanding it is to imagine that M is… … Wikipedia
Harmonic polynomial — In mathematics, in abstract algebra, a multivariate polynomial over a field whose Laplacian is zero is termed a harmonic polynomial.The harmonic polynomials form a vector subspace of the vector space of polynomials over the field. In fact, they… … Wikipedia
Harmonic coordinate condition — The harmonic coordinate condition is one of several coordinate conditions in general relativity, which make it possible to solve the Einstein field equations. A coordinate system is said to satisfy the harmonic coordinate condition if each of the … Wikipedia
Vector spherical harmonics — In mathematics, vector spherical harmonics (VSH) are an extension of the scalar spherical harmonics for the use with vector fields.DefinitionSeveral conventions have been used to define the VSH [R.G. Barrera, G.A. Estévez and J. Giraldo, Vector… … Wikipedia
Vector slime — In the demoscene (demo (computer programming)), vector slime refers to a class of visual effects achieved by procedural deformation of geometric shapes. Synopsis A geometric object exposed to vector slime is usually defined by vertices and faces… … Wikipedia
